How do I delete a minor family member under 13 from my Apple Account?
How do I remove a family member who is under 13 from my account
[Re-Titled by Moderator]
Original Title: Delete minor family member
Question marked as
Your account cannot have family members associated with it.
If you re referring to deleting an under 13 Apple Account from Family Sharing, then you need to log in to the minor's account at Apple's Data and Privacy page and request deletion from there. Then approve deletion request from the Family Sharing Organizer's account.
click here ➜ How to delete your Apple Account - Apple Support