S14 Door locks

[USAFs13]

Just want to make sure I'm not missing something easy before I have it professionally repaired. My driver side door locks fine but my passenger side door seems to not catch when I try to lock it.

A while back the door was locked and wouldnt come unlocked until I pulled the panel off. Since then the door just won't lock. I can press the lock from the inside and it appears to be locked but opens right up.

I just reprogrammed a new remote to the factory security setup and when I press the lock button they both move but the lock on the passenger side still does not engage.