You can't do another account on the same email, I think, you have to use a different one...
New account email
I got approval from Chess.com to open another account to test openings and play for fun, but when I try to set up the other account it wont let me because my other account already uses the same email. How do I set up the other account using my same email?
You'll have to use a unique address. Depending on your provider, there may be a way to modify the address to be unique and still go to your actual email.
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I got approval from Chess.com to open another account to test openings and play for fun, but when I try to set up the other account it wont let me because my other account already uses the same email. How do I set up the other account using my same email?