To delete all of your stored accounts and passwords you can reset your account. This will also delete all of the accounts and passwords we have stored for you on our servers allowing you to have a clean slate and start storing accounts.
To reset your account, be sure your account is locked and then use this link (https://ironvest.com/app/0/#forgot) and follow the instructions for an account reset. You will be prompted to enter your backup passphrase - do not. Once you log back in, make sure to locate your new Backup Passphrase and write it down.