This account needs an authenticator app before it can sign in. Add an account in Google Authenticator, Microsoft Authenticator, 1Password or Aegis, choose to enter a key by hand, and type the key below. No image is drawn here and no code is sent anywhere: a key handed to a website to draw a square is a key that website now has.

Account , issuer GuyWay, time based, six digits, thirty seconds. If your app takes a link instead of a key, this is the same key as a link.

Then type the six digits the app is showing, to prove it works. Until you do, nothing changes on the account.