Tuning FX Impact X stopped cocking after pellet jam (video link)

Hi all,

I was out shooting with my FX Impact, and accidently cycled 3 pellets, causing a jam that prevented the gun from firing. I came back home and cleared the pellets out with a cleaning rod, but it looks like the gun is not cocking now. Here's a video showing the issue: https://streamable.com/d0u7lh. I'm not very experienced with airgun repairs; any tips are appreciated!