You can add bank account(s) for withdrawal as well as submit withdrawal request(s) directly from Gotrade app. Quick step by step guide:
1. Go to the funds ($) section on the app
2. Select "Withdraw from Gotrade"
3. Select 'Add new account' and you can enter your bank details here.
4. After you have added a bank account, tap on the bank account you just added and select 'Send to this account', you will then be asked to enter the amount of withdrawal. On that same page, there is a pill containing details of your withdrawable cash too.
That's it! For subsequent you can immediately start from step 4 which is selecting your bank account and enter the withdrawal amount.