1. Login BIB website, click on the corner right【Balance】-【Spot】.
2. Select currency type, click【Withdraw】.
3. Tap【Add address】to add new address and select BTC as the currency.
4. Tap【Add address】select【Currency】-【Withdrawal Address】-【Address Notes】then click add and verify the security verification code.
5. After adding the address, proceed to click [Withdraw] to process the transactions.