i took of the right rear door panel to fix my window because it was off track and when i went to put it back on everything went back on except the handle you use to hold on to or w/e and the screw is like throwing a hotdog down a hall way...so what i am asking is what do you think the problem is and what should i do

bc if i keep it like that it'll rip off when someone goes to close it...thanks for the help