Unable to shut down family sharing

Check these possibilities:

● If an app or feature on your device is not working, not appearing, or is restricted (grayed out), a frequent reason is it may have been disabled using Screen Time, or by a technology administrator if you are using a device owned by an employer or educational institution.

- Read this support article If your Apple ID or other options are greyed out in Settings —> If your Apple Account is grayed out in Settings, or you can't sign out - Apple Support

Tap your Settings app > Screen Time > Content & Privacy Restrictions > scroll to Allow Changes and turn on.

- If the device is managed (check: Settings > General > VPN (or Profiles) & Device Management), contact the technology department of the organization that is doing the managing.

A person can only be signed into one family group at a time.

You don't say how old your daughter is. The document Move a child to another group using Family Sharing - Apple Support says: "You can't remove a child under 13 years old [see the document for regional age variations] from your family group, but you can move them to another group or delete their account." If this is a non-minor child you can remove them from your group as outlined in this document Leave Family Sharing - Apple Support

Shanalam19 wrote:

My daughter’s under 13, she’s under her dad’s family group under her iCloud email address, it’s her gmail email address that’s under my one.

Now it is sounding like she has two Apple Accounts, one with you and one with her father. The one will you have to be either also transferred, or deleted entirely. One way to do this would be to log into the unwanted "child" account and request deletion of the Apple ID. You should have the ID and password from when you first set up the account.

Another way would be for the child to make the request.

From: How to delete your Apple ID account - How to delete your Apple Account - Apple Support

Section: Can I delete my child’s account?

"Your child can also request deletion of their Apple ID, which requires your approval.

The approval request will be sent via email to the primary Apple ID email address of your family organizer account. When approving the request from this email, you will go through the process of deleting the child account."

If the child's account password is unknown, see the section in this document about using a family Organizer's device to reset the password --> Change your Apple Account password - Apple Support

If you have problems doing that then contact Apple about this request: Click here --> Choose your country or region - Official Apple Support Select your country, then a product and work your way down the menu to the desired issue. If you don't see one then try a different product until you reach a telephone or chat help request and ask to be redirected.

"I spoke to Apple support and it can take up to 30 days to delete the child account from the backend." - Unable to remove Family Sharing - Apple Community