Buying from Gamestop

Hello steamgifters,
I just bought a steam code on gamestop. While codes are usually available immediately, I didn't receive it yet. I made the purchase before making an account on the website, so I can only access my order by looking into "guest/in-store orders" and entering my order confirmation code.

I received an email stating that the code would come in a separate email. I was wondering if anyone familiar with this site could help me figure this out ? Ever bought from them ?

Thank you for your help.

POSTAL 2 gib