You can redeem your code for the free starter pack in our payment window. To access it, simply open the Diamond Shop from the Bank in game - Click on the Diamond icon by your currency display or the piggybank icon in your top menu bar, and then click the "Diamond Shop" button. This will take you to our payment page. Scroll through the payment options on the left with the help of the little arrows until you get to the very bottom "upjers codes."
Clicking on it, will make some entry fields appear on the top right. Just enter your code, YOUR - FREE - CODE, into the boxes and hit "redeem." Log out and back into your game if you didn't receive it right away.