hi. i transferred my bitcoins from okcoin.cn to okcoin.com account. and after that i have tried to transfer it to external address. But i see= "Withdrawal to this address is unavailable". So what can i do in this situation? Is where any way to withdraw to external address?
Have you contacted their support?
Before posting here in the forum you should contact their support to give you assistance
Please contact them if you have not contacted them yet