Please help me - similar function in mql4

Good morning

OrderGetInteger(ORDER_POSITION_ID);

please help me for used this function or similar function in mql4

That function is only available in MQL5, not in MQL4. Unlike in MQL5/MT5 where there is Orders, Positions and Deals, in MQL4/MT4 there is only Orders.

Also read the articles on Cross-Platform usage: Cross-Platform Expert Advisor: Orders

thank you sir for this quick help