The worst thing is not knowing why wallets are not accessible for transfers but accessible to sell or maybe buy, it is easy to come to the conclusion of fraud, even if this is not the case!
Exchanges should be putting statements up so people don't lose faith in the exchanges, I am very negative about YOBIT, just for being left hanging in the dark.
You're right! Stock exchanges should warn their customers about possible repair of wallets (if this was at least a bit in their plans). But arguing with the stock exchanges is useless. These are whales. If they want to make a deception, they will do it. And it turns out that I bought coins and wanted to earn some money. I wanted to make a profit of 5%. But thanks to the irresponsible behavior of the stock exchange, I received a loss of about 30% (10% at a reduction in the price of NLC2 plus 20% at a decrease in the price of BTC). You can not trust exchanges.