BCNEX exchange has really turn scam now. I had only 184 tokens from the bounty, 80% of it was unlocked after like 4 months. I decided to exchange it to ETH and withdraw it.  It's getting close to two months now when I have initiated withdrawal on bcnex exchange, I have not received any ETH in my wallet. I complained on their telegram, they said I should open support tickets, I have opened two now, I have not seen anything. A scammer even impersonated the admin and asked me to send 0.05BTC if I want my transaction to be fast.
I think bcnex just want to gather some dollars through failed withdrawals and disappear.  This is what users of that exchange are experiencing now, I'm a victim too.