Login your Email and check the info in confirmation mail after you have applied for withdrawal.
If it’s all correct, click the confirm link to complete your withdrawal application.
You could review the detail in “Deposits & Withdraws History”.
In other words, you need to click the confirm link in your Email to withdraw your coins into blockchain network.
It will show “Processing” after you confirmed the withdrawal. This means your withdrawal has been released into blockchain and is waiting to be confirmed. In the meantime, you cannot cancel this withdrawal application.
It will show “Completed” after your withdrawal is completed. This means your withdrawal is finished. Please make sure that your withdrawal has arrived.