need help for this afl

/*
i just want to change to specific time bar (10.30 only Open no ohlc ) it should start
then bay/Sell order is at 1.25 i want it 0.15 rest should b same 
*/

_SECTION_BEGIN("GANN Levels");
/*
For Stocks/Index/Commodities "order" need to be 0.1 to 0.5

For Forex "order" should be 0.001 ( except JPY pairs ), for JPY pairs it need to be 0.01
*/

//Op=TimeFrameGetPrice("O",inDaily,0);


tf = Param( "TF", 75, 1, 100000, 1 ) ;
Clrclose = colorCustom12 ;
Clropen = colorCustom12 ;
stylefirstbar = styleThick ;

tfs = tf * in1Minute ;
TimeFrameSet( tfs ) ;

firstbar = Day() != Ref( Day(), -1 ) ;
Ofirst = ValueWhen( firstbar, O, 1 ) ;
TimeFrameRestore() ;

Op = TimeFrameExpand( Ofirst, tfs, expandFirst ) ;


order=Param("Order",0.15,0.001,0.1,0.001,sincr = 0);

level1 = 0.15;//1.25;
level2 = 2.50;
level3 = 3.33;
level4 = 5;
level5 = 6.66;
level6 = 7.5;
level7 = 10;

level1 = level1 * order;
level2 = level2 * order;
level3 = level3 * order;
level4 = level4 * order;
level5 = level5 * order;
level6 = level6 * order;
level7 = level7 * order;

bAboveI=(sqrt(Op)+level1)*(sqrt(Op)+level1); // BUY Zone
bAbove = round(bAboveI);

sBelowI=(sqrt(Op)-level1)*(sqrt(Op)-level1); // SELL Zone
sBelow = round(sBelowI);

Sstop= bAbove ;
Bstop= sBelow ;

// Resistance Levels (or Targets for Buy trade)

BTgt1 = round((sqrt(Op)+level2)*(sqrt(Op)+level2));
BTgt2 = round((sqrt(Op)+level3)*(sqrt(Op)+level3));
BTgt3 = round((sqrt(Op)+level4)*(sqrt(Op)+level4));
BTgt4 = round((sqrt(Op)+level5)*(sqrt(Op)+level5));
BTgt5 = round((sqrt(Op)+level6)*(sqrt(Op)+level6));
BTgt6 = round((sqrt(Op)+level7)*(sqrt(Op)+level7));

// Support Levels (or Targets for Short trade)

STgt1 = round((sqrt(Op)-level2)*(sqrt(Op)-level2));
STgt2 = round((sqrt(Op)-level3)*(sqrt(Op)-level3));
STgt3 = round((sqrt(Op)-level4)*(sqrt(Op)-level4));
STgt4 = round((sqrt(Op)-level5)*(sqrt(Op)-level5));
STgt5 = round((sqrt(Op)-level6)*(sqrt(Op)-level6));
STgt6 = round((sqrt(Op)-level7)*(sqrt(Op)-level7));

GfxSetBkMode( 1 );
GfxSelectFont("Arial", 12, 900 );
GfxSetTextColor( colorLime );
GfxSelectPen( colorBlack, 1, 0) ;
GfxSelectSolidBrush( colorBlue );

BTgtext = "Buy Targets : " + NumToStr(btgt1,1.2,False) + " - " + NumToStr(btgt2,1.2,False) + " - " + NumToStr(btgt3,1.2,False)+ " - " + NumToStr(btgt4,1.2,False) + " - " + NumToStr(btgt5,1.2,False) + " - " + NumToStr(btgt6,1.2,False);
STgtext = "Short Targets : " + NumToStr(stgt1,1.2,False) + " - " + NumToStr(stgt2,1.2,False) + " - " + NumToStr(stgt3,1.2,False)+ " - " + NumToStr(stgt4,1.2,False) + " - " + NumToStr(stgt5,1.2,False) + " - " + NumToStr(stgt6,1.2,False);

// GANN levels based on MKT opening price ( please change this time according to exchnage opening time )
GfxTextOut("Buy Above : " + WriteIf(TimeNum()>092900, NumToStr(bAbove,1.2,False) + " SL : " + NumToStr(sBelow,1.2,False),"Waiting for Signal"), 10, 65);
GfxTextOut(WriteIf(TimeNum()>092900,BTgtext,""), 10, 85);

GfxSetBkMode( 1 );
GfxSelectFont("Arial", 12, 900 );
GfxSetTextColor( colorOrange );
GfxSelectPen( colorBlack, 1, 0) ;
GfxSelectSolidBrush( colorBlue );

GfxTextOut("Short Below : " + WriteIf(TimeNum()>092900, NumToStr(sBelow,1.2,False) + " SL : " + NumToStr(bAbove,1.2,False),"Waiting for Signal"), 10, 105);
GfxTextOut(WriteIf(TimeNum()>092900,STgtext,""), 10, 125);

BuySignal = (Cross(H,babove)OR Cross(C,babove) OR (H>babove AND L<=babove)) AND Op<babove ;
ShortSignal = (Cross(Sbelow,L) OR Cross(Sbelow,C) OR (H>=sbelow AND L<sbelow))AND Op>sbelow ;

BuySignal = ExRem(BuySignal,ShortSignal);
ShortSignal = ExRem(ShortSignal,BuySignal);

ShortProfitStop= (STgt1 AND L<=Stgt1 AND C>Stgt1) OR (STgt2 AND L<=Stgt2 AND C>Stgt2) OR (STgt3 AND L<=Stgt3 AND C>Stgt3) OR (STgt4 AND L<=Stgt4 AND C>Stgt4) OR (STgt5 AND L<=Stgt5 AND C>Stgt5) OR (STgt6 AND L<=Stgt6 AND C>Stgt6);
BuyProfitStop= (Btgt1 AND H>=btgt1 AND C<Btgt1) OR (Btgt2 AND H>=Btgt2 AND C<btgt2) OR (Btgt3 AND H>=Btgt3 AND C<btgt3) OR (Btgt4 AND H>=Btgt4 AND C<btgt4) OR (Btgt5 AND H>=Btgt5 AND C<btgt5) OR (Btgt6 AND H>=Btgt6 AND C<btgt6);

SetOption("MaxOpenPositions", 1 );
SetPositionSize(100,spsShares);

Buy = BuySignal;
Sell = C<Bstop OR BuyProfitStop;

Buy = ExRem(Buy,Sell);
Sell = ExRem(Sell,Buy);

Short = ShortSignal;
Cover = C>SStop OR ShortProfitStop;

PlotShapes(IIf(Buysignal, shapeSquare, shapeNone),colorBlue, 0, L, Offset=-20);
PlotShapes(IIf(Buysignal, shapeSquare, shapeNone),colorBlue, 0,L, Offset=-30);
PlotShapes(IIf(Buysignal, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-25);

PlotShapes(IIf(Shortsignal, shapeSquare, shapeNone),colorRed, 0, H, Offset=20);
PlotShapes(IIf(Shortsignal, shapeSquare, shapeNone),colorOrange, 0,H, Offset=30);
PlotShapes(IIf(Shortsignal, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-25);

Short = ExRem(Short,Cover);
Cover = ExRem(Cover,Short);

AlertIf( Buy, "", "BUY @ " + C, 1 );
AlertIf( Sell, "", "SELL @ " + C, 2 );

PlotShapes(IIf(Cover, shapeUpArrow,shapeNone),colorGreen, 0, Low, Offset=-20);
PlotShapes(IIf(Sell, shapeDownArrow,shapeNone),colorRed, 0, High, Offset=-20);


numbars = LastValue(Cum(Status("barvisible")));
hts = -33.5;

gl = ParamToggle("GANN Levels","Show|Hide",0);
if(gl==1) {

Plot(sstop,"BUY Zone",colorDarkGreen,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(bstop,"SELL Zone",colorDarkRed,styleDots|styleNoLine|styleNoRescale|styleNoTitle );

Plot(BTgt1,"BUY TGT1",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(BTgt2,"BUY TGT2",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(BTgt3,"BUY TGT3",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(BTgt4,"BUY TGT4",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(BTgt5,"BUY TGT5",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );
Plot(BTgt6,"BUY TGT6",colorOrange,styleDots|styleNoLine|styleNoRescale|styleNoTitle );

Plot(STgt1,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);
Plot(STgt2,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);
Plot(STgt3,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);
Plot(STgt4,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);
Plot(STgt5,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);
Plot(STgt6,"SELL TGT1",colorLime,styleDots|styleNoLine|styleNoRescale|styleNoTitle);

PlotText(" BUY Zone" , LastValue(BarIndex())-(numbars/Hts), LastValue(sstop,1), colorDarkGreen);
PlotText(" SELL Zone" , LastValue(BarIndex())-(numbars/Hts), LastValue(bstop,1), colorDarkRed);

PlotText(" BUY TGT1" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt1,1), colorOrange);
PlotText(" BUY TGT2" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt2,1), colorOrange);
PlotText(" BUY TGT3" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt3,1), colorOrange);
PlotText(" BUY TGT4" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt4,1), colorOrange);
PlotText(" BUY TGT5" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt5,1), colorOrange);
PlotText(" BUY TGT6" , LastValue(BarIndex())-(numbars/Hts), LastValue(BTgt6,1), colorOrange);

PlotText(" SELL TGT1" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt1,1), colorLime);
PlotText(" SELL TGT2" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt2,1), colorLime);
PlotText(" SELL TGT3" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt3,1), colorLime);
PlotText(" SELL TGT4" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt4,1), colorLime);
PlotText(" SELL TGT5" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt5,1), colorLime);
PlotText(" SELL TGT6" , LastValue(BarIndex())-(numbars/Hts), LastValue(STgt6,1), colorLime);

}

_SECTION_END();