I am Vietnamese, but I am based in Singapore. When I go to add payment method, it shows me local bank is Singapore banks, I cannot add my Vietnam bank account. May I add my Vietnam bank account?
I can see that you have added your bank account just today, 27-March. New payment methods have a three day security period before you can use them to withdraw your earnings. If there are no issues with your payment method, you should be able to use it starting 30-March.
I apologize if I didn't answer your question. Unfortunately, you will only be able to add bank accounts that match your account location for the Direct to Local Bank payment method.