why is this not working?

check MarketInfo(Symbol(),MODE_STOPLEVEL)

thank you for your help

but im not sure where I should use that function should I use that insted of some of the conditional lines or use it with them, like I said Im a total beginner.

Is it possible to use a magig number or the comment string to definitly identify the right order?

     total=OrdersTotal(); 
     if(total < 1) // << A
     {
     
     ticket=OrderSend(Symbol(),OP_BUYSTOP,0.1,Ask+10*Point,0,0,0,"some comment",0,0,Green); // << B
     ticket=OrderSend(Symbol(),OP_BUYSTOP,0.1,Bid+50*Point,0,SL_2,0,"some comment",0,0,Green); // << C

        {
            
       for(cnt=1;cnt<total;cnt++) // << D << E
           {

A) you only do following code if no orders, via total being set to 0. That's okay

B) & C) you create 2 orders. That's okay

D) you start cnt at 1 rather than 0. That's (probably) NOT okay. Indexing starts at 0

E) you limit loop to 'total' which was (and is) set to 0 ! You perhaps need to set total to OrdersTotal() again

I tried that allso but there sems to be no communication in the program after the ordersend. that is the order select does no work as planned.probably something wrong wit the syntax

   int start()
     {
     int    ticket1,ticket2,total,cnt;
     double SL_1, SL_2,value ; 
     SL_1=0;
     SL_2=Bid+20*Point;   
     value=Bid+50*Point;
     
     total=OrdersTotal(); 
     if(total < 1) 
     {
     ticket1=OrderSend(Symbol(),OP_BUYSTOP,0.1,Ask+10*Point,0,0,0,"some comment",0,0,Green);
       {
     ticket2=OrderSend(Symbol(),OP_BUYSTOP,0.2,Bid+50*Point,0,SL_2,0,"some comment",0,0,Green);
         {
     total=OrdersTotal();     
     if(total < 1) 
           {
     OrderSelect(ticket1, SELECT_BY_POS, MODE_TRADES);
     if(OrderType()<=OP_BUY && OrderSymbol()==Symbol())
             {      
     if(OrderStopLoss()==0)
               {
     if(Ask-OrderOpenPrice()==value)                                                
                   {    
     OrderModify(OrderTicket(),OrderOpenPrice(),SL_2,OrderTakeProfit(),0);
     return(0); 
                   }
                 }
               }
            }
          } 
        }
      }  
            
   return(0);
   }

is this approach possible ?that is name the tickets ticket1 and ticket2 to identify them in the order select?

but still this is not working no executions after the ordersend.

but thanks anyway

SL_1=0;
     SL_2=Bid+20*Point;
     value=Bid+50*Point;


I think that is stoploss for Buystop order  so it must be 

SL_1=0 ;
SL_2 = Bid-20*point;
SL_3 = Bid - 50*point;

I wish that's be right 

now it's working and for both 4 digits & 5 digits platforms

int p=1;
int init() {
   if (Digits == 5 || Digits == 3)
   {
   p = 10 ;
   }
   
 
   return (0);
}
//+------------------------------------------------------------------+
//|            
//+------------------------------------------------------------------+
     int start()
     {
     int    ticket,total,cnt;
     double SL_1, SL_2,value ;
    
     SL_1=0;
     SL_2=Bid-20*p*Point;
     value=Bid-50*p*Point;

  
  
     total=OrdersTotal(); 
     if(total < 1) 
     {
     
     ticket=OrderSend(Symbol(),OP_BUYSTOP,0.1,Ask+10*p*Point,0,0,0,"some comment",0,0,Green);
     ticket=OrderSend(Symbol(),OP_BUYSTOP,0.1,Bid+50*p*Point,0,SL_2,0,"some comment",0,0,Green);

        {
            
       for(cnt=0;cnt<total;cnt++)
           {
      OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
      if(OrderType()<=OP_BUY && OrderSymbol()==Symbol())
       if(OrderStopLoss()==0)
              {
      if(OrderType()==OP_BUY && Ask-OrderOpenPrice()==value)  
                                                          
                  {
      OrderModify(OrderTicket(),OrderOpenPrice(),SL_2,OrderTakeProfit(),0);
      return(0); 
                  }
              }
           }
        }
     }
         
      
      
          
           
   
   

   return(0);
   }
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit()
{ 
return(0);
}

I see what you mean but still the problem with the order modify SL_2,that is it doesn´t modify the stoploss of the first order when it reaches "value"

thx