I put in the wrong web address in my Iphone

[iMore Question]

I attempted to sign up for my web ID and put in an incorrect web address

 

[Ledsteplin]

Welcome to iMore! Do you mean the Apple ID email address? You can manage your ID here:
Manage ID
https://appleid.apple.com/Forgot ID

https://support.apple.com/en-us/HT201487

You may need to enter in that wrong address first, then you can change it.