Lost my Google authenticator app

Hi! I broked my smartphone and then I can't access the Google authenticator app that I configured for authentication on Sophos Central; I don't have a backup of Google authenticator and nobody else have access on this Sophos Central. How can I access to Sophos Central? Is there a way to reset the MFA?
If it can help, I've admin access to a Sophos XG Firewall registered on this Sophos Central.
Thanks for support!

Grammar mistake, I'm Italian! :-D
[autore modifica: Maxime75 alle 1:27 PM (GMT -7) del 13 Sep 2022]