Welcome! Yes, if you got them for the later doors they won't fit correctly. These parts aren't expensive so I'd recommend getting the right ones if you can. And I recommend installing them with pop rivets.
So, tell us about yourself? Like, where's home? We have a map (Bullnose Forum/Member's Map in the menu) and could put you on it if we had a city or a ZIP.
And, tell us about your truck. In fact, why not put the pertinent details in a signature (Bullnose Forum/Forum FAQ's) so we won't have to ask or guess when we answer questions.
Gary, AKA "Gary fellow":
Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/ZF5/3.55's, D60 w/Ox locker & 10.25 Sterling/Trutrac, Blue Top & Borgeson, & EEC-V MAF/SEFI