I want to change email on my iCloud to a new one
I want to change my old email I want the new one
[Re-Titled by Moderator]
iPhone 13, iOS 17
Question marked as
Don't post your email address to a public website, unless you like receiving spam.
You cannot change the iCloud email address that is associated with your Apple ID.
You can change your Apple ID to a new email address, but that new email address cannot be associated with another Apple ID.
Change your Apple Account primary email address - Apple Support