FX Impact cocked and won't fire or not cocked at all

Arrrggghhhh!!!

I'm frustrated.

My Impact x .25 bought in October has "hung."

It felt funny cocking a few times, didn't wanna fire a couple times but did....Now it's either cocked and won't shoot, or it isn't cocked at all.

Cock block pin does not look bent. Little "pacman" looking piece on lower sear you see from the side isn't holding the upper sear like ernest said it does, so maybe it's not cocked. I think it is, though. Seems like it cocked lastly, and the upper black sear is just frozen, like it won't pivot either way, even when I pry a little bit with small allens.

To be fair, I've shot 29.5 grain slugs through it like mad, probably run 3,000 rounds or more through it since getting it. I have the new power plenum on the way from Precision Airguns in Michigan.

Help!!!