EA open a position late (For beginners)

[David Ricardo Balaguera Mesa]

Hi im new in this forum and i can not do than the EA buy in the open the candlestick, therefore very expensive purchase and sell very cheap

//+------------------------------------------------------------------+
//|                                              Ichimoku-Simple.mq4 |
//|                                     David Ricardo Balaguera Mesa |
//|                                              https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "David Ricardo Balaguera Mesa"
#property link      "https://www.mql5.com"
#property version   "1.00"

extern int  Tenkan=8;
extern int  Kinjun=22;
extern int  SenkouB=44;
extern int  ShiftCloud=10;

//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+

#define MAGICMA  2
int CalculateCurrentOrders(string symbol)
{
   int buys=0,sells=0;
//---
   for(int i=0;i<OrdersTotal();i++)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
      if(OrderSymbol()==Symbol() && OrderMagicNumber()==MAGICMA)
        {
         if(OrderType()==OP_BUY)  buys++;
         if(OrderType()==OP_SELL) sells++;
        }
     }
//--- return orders volume
   if(buys>0) return(buys);
   if(sells>0)       return(sells);
   return 0;
  }
  
void CheckForOpen()
{
   double t,k,sa,sb,open,close,resb,e,e2,ress=0;
   bool    res=false;

//--- get info
   e=GetLastError();
   Alert("error open=",e); 
   t=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_TENKANSEN,0,0); //Valor Tenkan 
   //Alert("t = ",t);
   k=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_KIJUNSEN,1,0);//Valor Kinjun
   //Alert("k = ",k);
   sa=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_SENKOUSPANA,5,0);//Valor senkou A
   //Alert("senkou a = ",sa);
   
   sb=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_SENKOUSPANB,6,0);//Valor Senkou B
   Alert("senkou b open= ",sb);

   close=iClose( Symbol() , PERIOD_M15 , 1);
   open=iOpen (Symbol() , PERIOD_M15 , 1);
   //e2=GetLastError();
   //Alert("error open",e2);         
         Alert(" Iclose open =",close);
//--- sell conditions   
   if(k<sa && k<sb && close<sa && close<sb)
     {
      while(ress==-1)
      {
         ress=OrderSend(Symbol(),OP_SELL,0.01,Bid,2,0,0,"",MAGICMA,Red);
         Alert("Ok sell= ",ress);
         //Alert("Osenkou a sell= ",sa);
         //Alert("Osenkou b sell= ",sb);
         //Alert("Oclose1 sell=",close);
         //Alert("Oclose2 sell=",close); 
         
      }
      
      
     }
//--- buy conditions
   if(k>sa && k>sb && close>sa && close>sb)
     {
      do
      {
         resb=OrderSend(Symbol(),OP_BUY,0.01,Ask,2,0,0,"",MAGICMA,0,Blue);
         Alert("Ok buy= ",k);
         Alert("Osenkou a buy= ",sa);
         Alert("Osenkou b buy= ",sb);
         Alert("Oclose1 buy=",close);
         Alert("Oclose2 buy=",close); 
      } while(resb==-1);
      
     }
//---
}

void CheckForClose()
  {
      double t,k,sa,sb,close,a;
//--- go trading only for first tiks of new bar

   t=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_TENKANSEN,0,0); //Valor Tenkan 
   //Alert("t = ",t);
   k=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_KIJUNSEN,1,0);//Valor Kinjun
   //Alert("k = ",k);
   sa=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_SENKOUSPANA,2,0);//Valor senkou A
   //Alert("senkou a = ",sa);
   sb=iCustom(Symbol(),Period(),"Ichimoku2",Tenkan,Kinjun,SenkouB,ShiftCloud,MODE_SENKOUSPANB,3,0);//Valor Senkou B
   //Alert("senkou b close= ",sb);
   close=iClose( Symbol() , PERIOD_M15 , 1);
//---
   for(int i=0;i<OrdersTotal();i++)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
      if(OrderMagicNumber()!=MAGICMA || OrderSymbol()!=Symbol()) continue;
      //--- check order type 
      
      // e=GetLastError();
      //Alert("error",e);

      //Alert(" Iclose =",close);
      if(OrderType()==OP_BUY)
        {
        
         //if(k<sa && k<sb && close<sa && close<sb)OrderClose(OrderTicket(),OrderLots(),Bid,3,White);
         if((k<=sa && k>=sb && close<=sa && close>=sb) || (k>=sa && k<=sb && close>=sa && close<=sb) || (k<=sa && k>=sb && close<=sa && close<=sb)||(k>=sa && k<=sb && close<=sa && close<=sb) ||(k<=sa && k<=sb && close<=sa && close<=sb) ) 
         {
            OrderClose(OrderTicket(),0.01,Bid,2,White);

            Alert("Ck buy= ",k);
            Alert("Csenkou a buy= ",sa);
            Alert("Csenkou b buy= ",sb);
            Alert("Cclose1 buy=",close);
            Alert("Cclose2 buy=",close);
            
         }
         
         break;
        }
      if(OrderType()==OP_SELL)
        {
         if((k<=sa && k>=sb && close<=sa && close>=sb) || (k>=sa && k<=sb && close>=sa && close<=sb) || (k<=sa && k>=sb && close>=sa && close>=sb)||(k>=sa && k<=sb && close>=sa && close>=sb) ||(k>=sa && k>=sb && close>=sa && close>=sb)  )
         {
            //while(res==false)
            //{x
            OrderClose(OrderTicket(),0.01,Ask,2,White);
            Alert("Ck sell= ",k);
            Alert("Csenkou a sell= ",sa);
            Alert("Csenkou b sell= ",sb);
            Alert("Cclose1 sell=",close);
            Alert("Cclose2 sell=",close);               
            //}
         }
         break;
        }
     }
//---
  }
int OnInit()
  {
//---
   
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
     if(Bars<100 || IsTradeAllowed()==false)
      return;
//--- calculate open orders by current symbol

   if(CalculateCurrentOrders(Symbol())==0) CheckForOpen();
   else                                    CheckForClose();
   

  }
//+------------------------------------------------------------------+