How do I delete a bank account that I have added?

From the More screen (fifth icon on the Vault section of the app), tap “Manage External Bank accounts” and select "Edit" in the top right-hand corner. This should bring up trash can icons next to each of your added accounts. Select the trash icon next to the account you want to remove and then confirm by selecting “Remove” from the pop-up. When you are done removing accounts, tap “Done” at the top right of your screen.