how do we add a new indicator to mt4 or mt 5

indicator add karna bohat eay hain ap broker main file per click kar ka add a new indicator per click karo us ka bad ek page open ho ga waja per ap mql4 main click karo aur indicator main new indicator jo ap install karna chayea rahe ho us ko patse kar do aur pher broker ko close kar ka open karo aur indicator main ja kar double click sa indicator install kar lo

yar koi b indicator ap use karna chahty ho ap ap just terminal main jain or wahan insert ki option hoty hai wahan se ap jo standerized indicator hai un ko add ya insert kar sakty hai ealsily