Grid EA Built with DCA method

Here I uploaded My EA of grid strategy. 

1. Run the EA an get an idea about how it works.

2. Then you see if trend goes against the order type it make more open orders.

3. I want to add DCA method for certain opened orders without affecting normal sequence of the given EA.

For example if 5 consecutive orders are open, from the 6th order the grid sequence should be occur. there might me 2 same orders at the same position. 

But it's ok. 

First order block must run same grid while it closing with DCA.

From 6th order there is next order block occur. if that order block also go against the trend from 11th order new grid sequence should be occur.

Like wise while old orders doing DCA and from order blocks starting new fresh grid sequence. 

If anyone interested on this please apply. Planning to Publish in the market as well.