How could I fix this problem? Because even when I tried to change my email to something different with no numbers it still shows this email and it won’t change for some reason.
Greetings, @Twlls .
Thank you for reaching out and bringing this to our attention.
Looking at your screenshot, it seems the issue isn’t due to the numbers in your email address. Instead, it looks like the error is due to the numbers present in the last name field. Can you remove the numbers from your last name and try saving again?
I noticed that you are a new member of our Shopify Community! Once you’ve resolved the issue with updating your domain information, I’d love to hear more about your experience so far and share some resources to help you get started!