Admin account. Forgot password.

I used my Admin account, to make a user account for myself and now can’t remember the password for the Admin account.

I want to change the structure of the page, but the User account doesn’t have that right.

WHEN I TRY TO LOGIN AS Admin, I get an illegal username/e- mail combination error. I’ve tried any of four email accounts that I have.

How do I get back to my Admin account for my web page?