diff --git a/Documents/BKP/SingallingXTDNew.mq5 b/Documents/BKP/SingallingXTDNew.mq5
deleted file mode 100644
index 008cda69..00000000
--- a/Documents/BKP/SingallingXTDNew.mq5
+++ /dev/null
@@ -1,415 +0,0 @@
-        //
-        int zIndex = 0;
-        int cIndex = zIndex + 1;
-        int pIndex = cIndex + 1;
-
-        //
-        // XSTR ...
-        ENUM_XSTR_TREND_STATES cStrState = cMarket
-                                               .str
-                                               .GetState(cIndex);
-        double cStrTrend = cMarket.str.GetTrend(cIndex);
-        bool isCStrBullish = cStrState == X_STR_BULLISH;
-        bool isCStrBearish = cStrState == X_STR_BEARISH;
-
-        //
-        ENUM_XSTR_TREND_STATES pStrState = cMarket
-                                               .str
-                                               .GetState(pIndex);
-        double pStrTrend = cMarket.str.GetTrend(pIndex);
-        bool isPStrBullish = pStrState == X_STR_BULLISH;
-        bool isPStrBearish = pStrState == X_STR_BEARISH;
-
-        //
-        bool isTrendBullish = isCStrBullish;
-        bool isTrendBearish = isCStrBearish;
-
-        //
-        bool isTrendSwitchedToBullish =
-            //
-            isCStrBullish &&
-            !isPStrBullish
-            //
-            ;
-
-        //
-        bool isTrendSwitchedToBearish =
-            //
-            isCStrBearish &&
-            !isPStrBearish
-            //
-            ;
-
-        //
-        // XCHE ...
-
-        //
-        double cCHELongExit1 = cMarket.che.GetLongExit1(cIndex);
-        double cCHELongExit2 = cMarket.che.GetLongExit2(cIndex);
-
-        //
-        double pCHELongExit1 = cMarket.che.GetLongExit1(pIndex);
-        double pCHELongExit2 = cMarket.che.GetLongExit2(pIndex);
-
-        //
-        double cCHEShortExit1 = cMarket.che.GetShortExit1(cIndex);
-        double cCHEShortExit2 = cMarket.che.GetShortExit2(cIndex);
-
-        //
-        double pCHEShortExit1 = cMarket.che.GetShortExit1(pIndex);
-        double pCHEShortExit2 = cMarket.che.GetShortExit2(pIndex);
-
-        //
-        bool CCHEHasLongExit1 = NotEmpty(cCHELongExit1);
-        bool CCHEHasLongExit2 = NotEmpty(cCHELongExit2);
-
-        //
-        bool CCHEHasShortExit1 = NotEmpty(cCHEShortExit1);
-        bool CCHEHasShortExit2 = NotEmpty(cCHEShortExit2);
-
-        //
-        bool PCHEHasLongExit1 = NotEmpty(pCHELongExit1);
-        bool PCHEHasLongExit2 = NotEmpty(pCHELongExit2);
-
-        //
-        bool PCHEHasShortExit1 = NotEmpty(pCHEShortExit1);
-        bool PCHEHasShortExit2 = NotEmpty(pCHEShortExit2);
-
-        //
-        bool isCCHEBullish =
-            //
-            CCHEHasLongExit1 &&
-            CCHEHasLongExit2
-            //
-            ;
-
-        //
-        bool isCCHEBearish =
-            //
-            CCHEHasShortExit1 &&
-            CCHEHasShortExit2
-            //
-            ;
-
-        //
-        bool isPCHEBullish =
-            //
-            PCHEHasLongExit1 &&
-            PCHEHasLongExit2
-            //
-            ;
-
-        //
-        bool isPCHEBearish =
-            //
-            PCHEHasShortExit1 &&
-            PCHEHasShortExit2
-            //
-            ;
-
-        //
-        bool isCHEBullish = isCCHEBullish;
-        bool isCHEBearish = isCCHEBearish;
-        bool isCHESwitchedToBullish =
-            //
-            isCCHEBullish &&
-            !isPCHEBullish
-            //
-            ;
-        bool isCHESwitchedToBearish =
-            //
-            isCCHEBearish &&
-            !isPCHEBearish
-            //
-            ;
-
-        //
-        // XPV ...
-
-        double cPVPeak = cMarket.pv.GetPeak(cIndex);
-        double cPVVale = cMarket.pv.GetVale(cIndex);
-
-        //
-        double pPVPeak = cMarket.pv.GetPeak(pIndex);
-        double pPVVale = cMarket.pv.GetVale(pIndex);
-
-        //
-        double cPVSup = cMarket.pv.GetSupport(cIndex);
-        double pPVSup = cMarket.pv.GetSupport(pIndex);
-
-        //
-        double cPVRes = cMarket.pv.GetResistance(cIndex);
-        double pPVRes = cMarket.pv.GetResistance(pIndex);
-
-        //
-        double cPVFib1 = cMarket.pv.GetFib1(cIndex);
-        double cPVFib2 = cMarket.pv.GetFib2(cIndex);
-        double cPVFib3 = cMarket.pv.GetFib3(cIndex);
-        double cPVFib4 = cMarket.pv.GetFib4(cIndex);
-        double cPVFib5 = cMarket.pv.GetFib5(cIndex);
-
-        //
-        double pPVFib1 = cMarket.pv.GetFib1(pIndex);
-        double pPVFib2 = cMarket.pv.GetFib2(pIndex);
-        double pPVFib3 = cMarket.pv.GetFib3(pIndex);
-        double pPVFib4 = cMarket.pv.GetFib4(pIndex);
-        double pPVFib5 = cMarket.pv.GetFib5(pIndex);
-
-        //
-        bool isNewPeak = cPVPeak != pPVPeak;
-        bool isNewPeakUnderLast =
-            //
-            isNewPeak &&
-            cPVPeak < pPVPeak
-            //
-            ;
-        bool isNewPeakOverLast =
-            //
-            isNewPeak &&
-            cPVPeak > pPVPeak
-            //
-            ;
-
-        //
-        bool isNewVale = cPVVale != pPVVale;
-        bool isNewValeUnderLast =
-            //
-            isNewVale &&
-            cPVVale < pPVVale
-            //
-            ;
-        bool isNewValeOverLast =
-            //
-            isNewVale &&
-            cPVVale > pPVVale
-            //
-            ;
-
-        //
-        bool isFiboIncreased =
-            //
-            cPVFib1 > pPVFib1 &&
-            cPVFib2 > pPVFib2 &&
-            cPVFib3 > pPVFib3 &&
-            cPVFib4 > pPVFib4 &&
-            cPVFib5 > pPVFib5
-            //
-            ;
-
-        //
-        bool isFiboDecreased =
-            //
-            cPVFib1 < pPVFib1 &&
-            cPVFib2 < pPVFib2 &&
-            cPVFib3 < pPVFib3 &&
-            cPVFib4 < pPVFib4 &&
-            cPVFib5 < pPVFib5
-            //
-            ;
-
-        //
-        bool isFiboSectionChanged =
-            //
-            (isFiboDecreased &&
-             isNewPeakUnderLast)
-            //
-            ||
-            //
-            (isFiboIncreased &&
-             isNewValeOverLast)
-            //
-            ;
-
-        //
-        // XFI ...
-
-        //
-        double cFI = fiHelper.GetMain(cIndex);
-        double pFI = fiHelper.GetMain(pIndex);
-
-        //
-        bool isCFIOverZero = cFI > 0;
-        bool isCFIUnderZero = cFI > 0;
-
-        //
-        bool isPFIOverZero = pFI > 0;
-        bool isPFIUnderZero = pFI > 0;
-
-        //
-        bool isFICrossedOverZero =
-            //
-            isCFIOverZero &&
-            !isPFIOverZero
-            //
-            ;
-
-        //
-        bool isFICrossedUnderZero =
-            //
-            isCFIUnderZero &&
-            !isPFIUnderZero
-            //
-            ;
-
-        //
-        // XHK ...
-
-        //
-        XOHCL cSMHKBar;
-        cMarket.hk.SMAsOHCL(
-            cSMHKBar,
-            cIndex //
-        );
-
-        //
-        XOHCL pSMHKBar;
-        cMarket.hk.SMAsOHCL(
-            pSMHKBar,
-            pIndex //
-        );
-
-        //
-        bool isCSMHKBullish = cSMHKBar.IsBullish();
-        bool isCSMHKBearish = cSMHKBar.IsBearish();
-
-        //
-        bool isPSMHKBullish = pSMHKBar.IsBullish();
-        bool isPSMHKBearish = pSMHKBar.IsBearish();
-
-        //
-        bool isSMHKSwitchedToBullish =
-            //
-            isCSMHKBullish &&
-            isPSMHKBearish
-            //
-            ;
-
-        //
-        bool isSMHKSwitchedToBearish =
-            //
-            isCSMHKBearish &&
-            isPSMHKBullish
-            //
-            ;
-
-        //
-        // XTD ...
-
-        //
-        double cTDBullish = tdHelper.GetBullish(cIndex);
-        double pTDBullish = tdHelper.GetBullish(pIndex);
-
-        //
-        double cTDBearish = tdHelper.GetBearish(cIndex);
-        double pTDBearish = tdHelper.GetBearish(pIndex);
-
-        //
-        bool isCTDBullish =
-            //
-            cTDBullish > cTDBearish
-            //
-            ;
-
-        //
-        bool isCTDBearish =
-            //
-            cTDBearish > cTDBullish
-            //
-            ;
-
-        //
-        bool isPTDBullish =
-            //
-            pTDBullish > pTDBearish
-            //
-            ;
-
-        //
-        bool isPTDBearish =
-            //
-            pTDBearish > pTDBullish
-            //
-            ;
-
-        //
-        bool isTDBullish = isCTDBullish;
-        bool isTDBearish = isCTDBearish;
-        bool isTDSwitchedToBullish =
-            //
-            isCTDBullish &&
-            !isPTDBullish
-            //
-            ;
-        bool isTDSwitchedToBearsih =
-            //
-            isCTDBearish &&
-            !isPTDBearish
-            //
-            ;
-
-        //
-        // XDON ...
-
-        //
-        XOHCL cBar = cMarket.GetBar(cIndex);
-        XOHCL pBar = cMarket.GetBar(pIndex);
-
-        //
-        double cDONUpperOpen = cMarket.don.GetUpperO(cIndex);
-        double cDONUpperClose = cMarket.don.GetUpperC(cIndex);
-        double cDONUpperHigh = cMarket.don.GetUpperH(cIndex);
-        double cDONUpperLow = cMarket.don.GetUpperL(cIndex);
-
-        //
-        double cDONLowerOpen = cMarket.don.GetLowerO(cIndex);
-        double cDONLowerClose = cMarket.don.GetLowerC(cIndex);
-        double cDONLowerHigh = cMarket.don.GetLowerH(cIndex);
-        double cDONLowerLow = cMarket.don.GetLowerL(cIndex);
-
-        //
-        double pDONUpperOpen = cMarket.don.GetUpperO(pIndex);
-        double pDONUpperClose = cMarket.don.GetUpperC(pIndex);
-        double pDONUpperHigh = cMarket.don.GetUpperH(pIndex);
-        double pDONUpperLow = cMarket.don.GetUpperL(pIndex);
-
-        //
-        double pDONLowerOpen = cMarket.don.GetLowerO(pIndex);
-        double pDONLowerClose = cMarket.don.GetLowerC(pIndex);
-        double pDONLowerHigh = cMarket.don.GetLowerH(pIndex);
-        double pDONLowerLow = cMarket.don.GetLowerL(pIndex);
-
-        //
-        bool isBarCrossedDownDONLowerHigh =
-            //
-            cBar.IsBreakDown(pDONLowerHigh)
-            //
-            ;
-
-        //
-        bool isBarCrossedUpDONLowerHigh =
-            //
-            cBar.IsBreakUp(pDONLowerHigh)
-            //
-            ;
-
-        //
-        result =
-            //
-            isSMHKSwitchedToBullish
-            // isSMHKSwitchedToBearish
-            // isBarCrossedUpDONLowerHigh
-            //
-            ;
-        if (result)
-        {
-            Print("Salam");
-        }
-
-        //
-        if (result) {
-            r2r = 2;
-            sl = cDONLowerHigh;
-        }
-
-        //
-        return result;