I want my refund to be sent to a different bank account, not the one I used last year, how to make sure I changed to the new bank account

I tried to follow these steps:
1. First, make sure the I want my refund deposited into this account box is unchecked
2. Swipe right to continue
3. On the Let's get your bank account info screen, enter the account you want your refund deposited into

But I didn't see "I want my refund deposited into this account box" in the first step. So, I changed to send my refund to multiple bank account and add a new bank account, then I filled the whole amount to that new account. How could I make sure that I successful change my bank account and the refund would go to the new account?