Don’t trust the internet
Here’s a quick lesson on codes of any sort: don’t publish them. If you want to claim the code for yourself, don’t show others what it is. This kid decided to do the complete opposite by posting the full Nintendo code on social media before claiming it. It took so long for him to type it in that others who saw the picture could claim shop points for their own account.
This is beyond us. Did this kid think that showing the internet a secret code would result in anything else? If so, he should let us know his parent’s credit card number and card security code while also complaining about there being so many numbers.