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

From the Manage Accounts screen (fourth icon on the Vault section of the app), 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 wish 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.