I participated in the contest for freelancer.com about six months ago and won it. For some reason, the customer's account, which organized the contest, has been blocked for violation of terms of use, and my reward (100USD) was returned back to the client is blocked, although I honestly transferred all rights to the logo.
3 days technical support tells me that the client sent a request to the fraud and he was silent. Then he said it was for security and the protection of freelancers. Now I have a debt of $ -99.
So, I did the work, the customer has paid it to me, I gave the right, and after half a year, the site freelancer.com stole my honestly earned me $ 100!