HELP build EA trade manager PO based ATR

[irvan jaya]

i try to build this but i still cant understand how to use ATR value for pips distance PO,,

my logic EA is,

it have two button buy and sell, if click buy it will open entry buy and 4 limit order, distance between PO and price to PO is same 50% ATR DAILLY , and tp for all order in one place 50% ATR DAILLY from first entry
it have option for increment lot size. logic same for sell
pleasee help me