Yes that's right, Yomix were present on the forum and they had a good reputation, I don't know if that changed and they turned into a scam or the OP has something wrong.

This is another problem. I mean that mixers in particular depend on trust in the first place, and if they suddenly decide to turn into scams, nothing can be done. Although I doubt that good services that have gained the trust of users can lose this trust for any amount of money, because trust is The basis of their work.