Administrator User

Hello, I see this person’s name on my account as an Administrator “[email protected]” . Does anyone know who this person is? is it someone who Hacked my account? is it an email used by Cloudflare to access to my account?

That email is not used by Cloudflare.

Did you ever have some that managed your Cloudflare account for you?

Anyway, you should probably follow the steps outlined here if this person should not have access to your account: