Retard scammed my customer and thought he could get away with it

Scammer username: @Task
Scammer profile link: RAIDUSER.com/Task
Sales thread link: None

Detailed description of what happened:
Kid thought he couldn't be traced back to here well well 
Dude scammed $80
 
Proof (screenshots/pictures):
https://imgur.com/a/6NcfR2e