My passenger door is stuck shut

This is a tuff job to do,and would be better left,to some one of skill doing it,not saying you can.t do it,but it may consist of as much as removing the passenger seat to do it,i have done it without doing it,just put seat back as far as you can,remove door screw,s from handle,and switche,s the pop door panel out,reach in pull the handle rod,and open door,then repair it,more than likley it will be a plastic,clip broke or came off the handle rod,,,Good luck with it,