Lost Serial Numberq

[Spartan07]

Hi,

I have been trying to get a reply from the support email for the last couple of weeks so am posting here instead.
I bought the game right when it was released but have lost my serial number. Im trying to get it started up again. I dont have my order number and obviously must have used an old card no gone because I cant find it that way either.

Can anyone help please im itiching to play again?

[Spartan07]

Found serial number. Many thanks for your help at support....