Sucks

Exchange is a loud word, there are a lot of pairs, but they are without trading volumes, many are less than 1 thousand rubles per day, many are zero for several months. We can say that there is only one working pair, ether-bitcoin
The feeling that it was created for money laundering (legalization). In each pair there are 1-3 "local whales" who earn on you – no one trades, they create the effect of bidding (you want to sell, they orders lower the price, knowing that no one will buy back, and vice versa), the bottom line: you will never buy / sell at the market price (approximate average price on exchanges), buy more expensive, sell cheaper, and we are not talking about 1-2%, but about 5-15%, depending on the pair.
+ Support works in favor of "own", bans without explanation (vague wording), first chat, and then the account, and there is money, but it is not almost yours, but rather not yours….
There is "invest" and "farm" – the same divorce, the same theme – at the start sell coin for a couple of triple-expensive, luring the sucker, selling him for a couple of "local coin" then comes the peak / corkscrew – here is your income, bought at 3, received interest on 0.5 and sold for 1.5….. great business