Technical Cannot Access my account

Hi i have been playing a lot recently but unfortunately i have had my current PC (a laptop) die on me unexpectedly, and i didnt have the foresight to back up all of my files/information. So my issue is that i am unable to sign in to my gmail account associated with my warmane account, infact i cant remember the name of the gmail account itself (its _____________ but i cannot remember the number and there are a lot of emails with the same name but different numbers, i have tried to sign back in to the account im fairly sure is the one associated with my warmane account (_____________) but i cant remember the password, and when i try to do the verification process it doesnt work, perhaps the gmail account of mine is a different one than that. The password i was using to sign in to warmane was a auto generated code i would copy and paste out of my email to the WOW client so without access to the email associated with my warmane account i will not be able to log in to wow (Warmane account username: _________), So i need a warmane support staff to help me out, either by telling me what my email is, or allowing me to change to a different email address. Would prefer to conduct this Privately so contact me on my personal email (___________).