*Puts on broken glasses.*
Actually, book 7 makes it clear that wizards are not capable of creating money. I mean... Don't ask why, they just say they can't. They can make a stone that prevents death but they can't counterfeit money. Now bitcoin on the other hand...
If you try, you can make some nice beer money doing surveys and such, but I think that OP was tricked by a video or an article telling him how to hax Nintendo and get free eshop funds which only requires filling out 3 easy surveys at 40 minutes a piece to get some spyware.
And one last thing... Holy shit even if what OP asked was possible it would be more illegal than really anything dealing with gaming. Might as well ask how to add funds to Amazon for free to steal their products. We all know that Nintendo probably won't ever come after people legally for pirating games but if people were legit creating fake money and destroying their entire online ecosystem you could bet everybody involved would be screwed. That aside, this is GBAtemp where we're not even allowed to link to rom sites. You can be sure as hell we wouldn't be okay with what OP's asking.
But I'll help him out anyway. If OP really wants all this free stuff just get a Sky3DS or custom firmware for 3DS and a 5.3.2 firmware Wii U for Loadiine.
i have an amiiqo an can u tell me how 2 get free money on my bank card plz its chase bank plz i only want money cuz im unemployed (LOL child laber laws) help i will like ur post if u tell me how plz thx /s