How do you delete an iCloud account?
I was trying to add my son to our family sharing plan on my iPhone and it autofilled an email and I stupidly accepted this and inadvertently created him a second Apple ID/email and put that on the Family sharing plan. I need to delete that and add his old AppleID/email. I tried to change the Apple ID/email on his new account to the old one but it says its already in use…which it is. Can someone help me with directions on how to delete this new account so I can add him to Family Sharing?