Driver's Door Latch won't retract
 

I've been searching and can't find the actual part number of the part that breaks in the door.

I opened the door yesterday from inside and heard a popping sound. Now the handle won't retract and the micro switch to slightly open or close the glass is activating as the handle swings haphazardly.

is the part a member of a bigger part?

TIA
Carmine

Part numbers are in this video and how to repair.

https://redirect.viglink.com/?format...9lg3Ro3f0goD96