They can't. You must contact Nintendo.
probably by going to game stop and seeing if they could fix it.
you probably would have to send your Nintendo ds lite to Nintendo company t fix it.
Fix the code in your game.
At your supermarket
no were
I would take it to Best Buy or Game Stop, maybe Radio Shack, and ask them if they know how to fix it. They're usually experts on electronics. I can't think of anything else to do but what I just told you. I hope this helped! =)
maybe game stop
*Does GameStop fix a scratched disk? No. But if you bought a game from GameStop you can return it and get a replacement for free.
you must go their home store and get a new one sorry :( i kow that happend to me myself
5 euro
go to gamestop
i highly doubt it and even if they could you would have to pay.