@killdemon , i don't know why, its because their wallet is outdated? I've been bought 1300 NEVA, but I don't received yet. My addres on deposit is correct, but I don't know why, their dont send. On Yobit shows "Confirmed" but nothing on my wallet or blockexplorer... How we can have another exchange? I've also notified them too, but nothing.
Have you looked in Nevacoin Blockchain Explorer, please place transaction ID and try to find it. If it is not there than they are using old wallet version and now they are on different fork. I will try myself to send some coins to see whats happened.
C-Cex might be an alternative.
Update: transaction was successfully sent to Yobit, however it is not deposited. DEV should inform them to bloc deposits and withdraws immediately.