Why can't I accept Google family invitation?
Problems with invited user
Their unique invitation link was already accessed once so it is no longer active. They were in a different family group in the past 12 months. They attempted to join with a Google Account from their work, school, or other organization instead of a personal account.
Why is Family Sharing not working?
Check your Family Sharing settings
Make sure that you're using the same Apple ID for Family Sharing and Media & Purchases. And make sure that purchase sharing is turned on. Then ask your family members to check their settings too.
How do I access my Family Sharing invite?
On your iPhone or iPad
Go to Settings. Tap Family. In iOS 15 or earlier, tap your name, then tap Family Sharing. To check the status of the invitation, select that person's name.
How do I join someone on Family Sharing?
Is it rude to ask why you weren t invited?
How do I accept a family sharing invite on Google one?
How do you deal with not being invited to a family party?
How do I accept a Google invite?
Why is Family Sharing locked?