in mt4 i can see Trade.mqh library

 
where is  the trade lib in mt4   in mt5 its visible  but i cant  see it in mt4
 
28846173where is  the trade lib in mt4   in mt5 its visible  but i cant  see it in mt4

Only MQL5 has a Trade Standard Library. MQL4 does not have nor support it unless you develop it yourself.

 

Please don't post randomly in any section. MT4/MQL has it's own section on the forum.

I will move your topic to the correct section shortly. Please don't create another duplicate topic.