I accidentally create an account using my old and forgotten email in razer..

PLEASE SEND HELP!!! I din't know what to do since iv'e sign in and connect razer via FACEBOOK and i have some 500 gold in here but i can't buy gameclub ecoins since it needs verification code via email and that is the BIG PROBLEM because i can't log in my FACEBOOK EMAIL anymore because ever since highschool i already forgoten it.. PLEASE!! PLEASE!! PLEASE!! HELP ME