Can't open door...Help

I bet it's the linkage that runs from the handle down to the latch. Post pics of inside
Here are pics of the latch. The first is with no button or inside handle pulled. At rest. The second is with the door latch pulled. The third is with the outside button pushed. I also manually moved the two levers up as far as they would go but no help.

door latch rest.jpg

door latch handle pulled.jpg

door latch button in1.jpg