Need to help/ scalper ea, with auto (common)tp for all open orders

My Dear friend I am posting first time query hoping, someone expert can help me, or guide me.
I am trying to make EA scalper based Robot, where all the orders (1,2,3,4…etc) should have common tp, It should auto adjust all tp time to time leaving older order in -ve but over all in profit. (I think it is also called Averaging :wink: (not sure) ), Usually happened during against EA position.
Now my query is which block should I use to make it happen so, Since 3-4 day I am trying all possible Blocks.
any possible link with screenshot or video would be greatly appropriated.
I am using Etasoft Forex Generator V6 to design.
I am new in this EA design.
See attachement