I want to add grid strategy in EA

Hi,
pl z, could you add grid strategy into this EA 
Because it may offer false signals we go to use a grid strategy each time we open a new trade.


Example: Signal trade of EA: SELL EurUsd.

We enter in the market with a SELL ORDER at 1.12500: SL + 100 pipettes = 1.12600; TP - 200 pipettes= 1.12300.
Lotes: for example 0.01


Then we open quickly 0.02  BUY PENDING ORDER at (Sell + 100 pipettes) = 1.12600; SL - 100 pipettes= 1.12500 TP + 200 pipettes= 1.12800
Lotes : 0.02 (Martingale sequence)

When buy pending order is opened , then open 0.04 sell pending order 
open order according to this sequence till TP hit.

So you can see that 1) Sell order = SL of buy  order:
2)Buy pendig order is = SL of Sell order.
Each time which appears a new signal I open a grid scheme of the Double Level strategy.
Delete all pending order when take profit is hit