I'm using a $200MX Points card for use with PokéBank (welp) But i can't add it because keep saying me: "The code you entered could not be recognized. Please check the info. and try again." I've tried a lot of times, and still. duh. Also i tried to add it in any game or in eShop and still i can't. My 3DS is New 3DS XL 11.4 with Luma3DS. Any solution?