Hurley42385

I guess you spell it like that...anyways, whenever i roll my window down it pulls the inside sill down and bogs down my window. It's starting to upset me off and i dont know if i should go to nissan and buy more or what. I noticed they are held in with factory staples of some sort. So what im askin is where do i get them and how do i install these. thanks alot for any help.