I entered my SWIFT code for my international bank account and I'd like to edit the bank address.

When you enter your SWIFT code, your bank name and street address may be automatically filled in.   

If you would like to override the bank name and street address, switch the Override Bank Information to the right.  Then, you will be able to make your changes and press Submit.

If you are still unable to press submit, please check that you have entered all fields, including selecting whether the bank account is a Business Account or a Personal Account.