How do I remove the inside door panel as my door will not open? on 2004 Kia Optima

My drivers side door will not open at all. It will not open with the key, the inside handle or the outside handle.

Asked by for the 2004 Kia Optima
I had the same thing happen. I got my door open by turning the key in the lock and pulling on the handle at the same time.It took a couple of time of doing this. Now I just dont lock my doors.
1 more answer
I have the same problem,what i do is hold the door handle up and put the key the in the lock and turn the key to open and lock the door.and then it un locks the door