Re: [WTS] AWS Promotion Credit $25 for $8 only(vouched)

I just bought a code and says invalid. I hope a replacement or refund from the seller. Thanks.

Proof:
https://i.ibb.co/HKhpgZx/invalid-aws.jpg

Is there any moderator here? Clearly I'm being scammed. Also, the seller isn't connected from January 30..