Recently I came into some crypto money and I wanted to exchange it. As I was new to this, I made some experiments and learned by trial and error. First I tried Yobit. I have deposited a small amount of money to the address they gave me. Etherscan showed many block confirmations within minutes. It's been more than two weeks now, and no sign of my money. Support doesn't respond. Looking back, not a big surprise given that it's a shady Russian site. They have a nice little show going, complete with live chat, but no substance. Then I tried another site, Changelly. It looks legit with Forbes mentions and whatnot, but guess what? The outcome is exactly the same, only there was a response from support: We have forwarded your question to the technical department. They will investigate the matter and contact you as soon as possible. Once your issue is resolved, you will be informed! That was two weeks ago and I followed with another email, radio silence this time. Investiga...