Thank you worldismine. I had to register just to disprove this guy.
SWAPD is an escrow company for digital rights management. @girlsniche.974271 listed his property on our website, found a buyer, and we managed the process for him. Our company charges 10% for our service, and additionally, all money transfer fees are covered by sellers. This seller did not calculate the fees right and ended up with 24 USD less than what he was expecting. Keep in mind that we're talking about a 950 USD transaction. While we tried to resolve this issue with him peacefully, the buyer declined to supplement the said 24 dollars. He was in his full right to do so, as user girlsniche.974271 agreed to the terms before the transaction went live.
The seller (OP) started crying foul play, so to smooth things out, we gave him a 24 USD credit (out of our own pocket) for his next purchase. He agreed, and we marked the transaction as successful. Unfortunately, girlsniche.974271 had a change of mind about an hour later, as he recovered the account from the buyer. We knew right away it was him, as we had the disavow link which showed that the account credentials were switched back. Nonetheless, he acted stupid like he doesn't know what is going on and that he is the victim here. Now he is going around the internet claiming to be the victim, even though he admitted he took the account back.
Closing up, he did end up refunding us, but only after we called him out on it. He was angry that instead 800 USD he received 24 USD less, and decided to try to cheat not only our company, but one of our clients.
Attaching SS: