door lock problem help

[macizo]

so a couple a weeks ago my alarm remote stop unlocking my doors, but it will lock all of them, yest wont unlock. also wen i unlock the door with the key only the drivers side door will unlock the others wont same goes wen i turn off the car, doors don't unlock. the only way to unlock all the doors is by the lock switch on the handle.
my car is a 96 civic lx

 

[RonJ]

Stock or aftermarket alarm and door lock system?

 

[macizo]

aftermarket also forgot that the alarm does not sound at all but wen i activate it, the lights do flash.

 

[RonJ]

Can't help if you don't know how the alarm system is wired or you can't get the information.