Well, that didn't answer my question. So I tried Nintendo's e-mail customer service. Now I kinda expected the answer, "Sorry, we can't send the demo download codes now". But the answer was worse, and, once again, I got mad at Nintendo. They told me that NOT EVERYONE WHO HAS AN NNID EVEN GOT IT!!! THE PEOPLE WHO GOT THEM WERE RANDOMLY SELECTED!!! I NEVER GET THAT STUFF!!! EVER!!!!!