how do i change my e-mail address

Note the restrictions in the article.

Apple ID Name Change.  * 

 What to do after you change your Apple ID or password - Apple Support  *  I suggest doing this before you change your Apple ID or password.

See the Apple Support article(s) below.

Apple ID email addresses.  

You are welcome. Sign out of Settings/Your Name and then sign in with the new ID.

What to do after you change your Apple ID or password - Apple Support`

Lee

How do I change my notification email address

Hello ?