Need More Proof
And Why what is the reason to freeze your account ?
Exactly. Prove it first, fill out the right format and... You were holding 95% of your friends' money? On yobit? Do you or your friend understand the two things you did wrong?
1. He should hold his own bitcoins.
2. Never keep anything you can't afford to lose on an exchange.
You have a point. But I always randomly bumped people questioning and saying yobit is a shitty exchange. Bad support + bad updates + bad coins. I sometimes traded there too due to few coins. I still wonder why people with high volume traded there when there is poloniex and other client friendly exchnages.