How Do I unbind my email when my account is suspended

My account was suspended, though github didn’t give me a specific reason. But I was in a hurry to release the new version of TensorFlow recommenders addons, so I signed up for a new account. But now the account can’t bind to the email I commit to.

Besides, since github didn’t give me a specific reason for blocking my account, there was no way I could change the code. So I’m pretty sure there will be a lot of TensorFlow developers whose accounts will be blocked after I merge this code, and it will be a lot of fun.