(adsbygoogle = window.adsbygoogle || []).push({}); I recently bought a service from the Ngu member Finalfantasty (worrorfight) a couple days ago, and he still haven't done my service, what do I do?

How do u want me to prove purchase? It was amazon card, it was a 4$ service and I purchased it on amazon.ca but he was American, so I had to redo it on amazon.com so I used 8$ instead of 4, and he already used the code