Please help with code

 
hey guys , i need this code : i have 3 positions , first position is OP_BUY with lot 0.01 , second position is OP_SELL with lot 0.02 , third position is OP_BUY with lot 0.04 , when first position closed by take profit , close second position with lot 0.01 and third position close with lot 0.02 . 
 
Shop Time:
hey guys , i need this code : i have 3 positions , first position is OP_BUY with lot 0.01 , second position is OP_SELL with lot 0.02 , third position is OP_BUY with lot 0.04 , when first position closed by take profit , close second position with lot 0.01 and third position close with lot 0.02 . 

What is the purpose of placing these trades?

Why do you need the Sells?

Why not just place 0.01 and 0.02 lots Buy.

TP on the 0.02 lots buy.

Reason: