I sent my friend a game code for Super Smash Bros. 3DS, so she tried to redeem it. Problem was, it took 9000 blocks of data, which she didn't have at the moment. She later deleted some stuff to make room, giving her 9000 blocks needed for the game. She tried to redeem the code again, but it said it was already redeemed. Why is this? Is there any way for her to get the game?
PS: Sorry if this isn't the correct place for this.