Forgot everything...PLEASE HELP!!!

So I made a forum on this website along time ago called Frosted-Heavens. I cannot access it on Forumotion or find it on the internet either... My problem is that I cannot remember my Username for Forumotion that I created Frosted-Heavens with and when I go to make a new forum it says my email is already in use... Someone PLEASE help me!!!!!

You can use the founder utilites by login in to your forum by entering your email for username and password that you had when you made the forum.

https://www.forumotion.com/en/utils/