Blue pls: RAF the WRONG account

I recently refered myself on a different email address to create a new battle.net account to RAF. I wanted to dual box and level 2 toons to 60 that way and of coarse the mount. BUT, when i sent the invite and got the confirmation email, i clicked the activation link and i was still logged in my main account. Thus creating a trial account on my current battle,net account. Unknowingly, i made a different battle.net assuming i would use the KEY to get the RAF bonus. however i later discovered that the account was made into my main account. Before i discovered the mistake, i paid for a WoW game and upgraded the un refered account i created. So im stuck with a 19.99 game with no RAF and a trial RAF account in which i have to pay for. If i call billing, are they able to either link the account i paid for to my main account, or refund me the game so i can buy another one using the correct linked account? all i wanna know if its possible so i dont wait on hold to talk to billing services, TY