The Club Nintendo card that came with my game has a completely blank box where the PIN is supposed to be. I only bought the game itself, not any sort of bundle. I tried to fill out a form to email Nintendo, but one of the required fields is "Serial Number" which I'm assuming is the PIN that I don't have.
Here is a picture of the blank card.
I'm not sure what I can do to get the bonus free game. It seems like I'm just going to have to live without it at this point.
Any help would be appreciated. c: