Bought 100$ gift card and got scammed help!

I bought a 100$ amazon gift card, Redeemed and rated the seller because apparently everything was ok, later i checked my balance and i see a balance withheld, i called amazon and they told me that the gift card owner claimed his money back so they took the balance from my account. i already sent a ticket to support.
Please help

Invite code: SERCXS
Ticket: 228111
My profile:

As we told within the ticket, we are waiting for the seller to send us a replacement code for you. He has up to 4 days to do so. After that period or when he send the code, we will be able to continue to help you further.