Hello,
May I know who is currently listed as the organizer of your family group?
- Open an incognito tab.
- Sign in with your Microsoft account here- https://account.microsoft.com/family
- Post a screenshot of the family safety page here.
If you are a member of the family group and would like to be the organizer of the Family group,
- Ask the existing organizer to remove your account from the family group.
- Then, ask him to resend the invite as 'Organizer' and not a member.