When reading the above linked article at the bottom it says:
If you lose your phone and you are the administrator of the account then you must [contact us]. We will go through some security questions and temporarily disable the 2-factor authentication, giving you enough time to access your account and reset.
If you are a team member but not the account administrator then you can contact the administrator so a new invitation can be issued
The link to ‘Contact Us’ is broken/not there. Where and who should we contact in this event?
edit: in addition, please can you let me know where I can find the ‘secret questions’ as I don’t remember setting any and also how long does it take from contact to me being able to access the account again in this situation?