Hello everyone!
I need help. Where can I find information about criptomixer. io? I sent them coins, but they haven't returned them. I have a signed letter of guarantee from them.
I don't want to lose my coins, please help me solve this problem!!!
Not sure how you came across them, but you're sadly not going to get your funds back. The mixer you mentioned is blocked by MetaMask's phishing detection, OKX wallet, and listed on Bitcointalk's mixers scam list:
https://bitcointalk.org/index.php?topic=5381839.0