u/Sufficient-Key-8295

I adore gen 5 but i cant connect the memory link 😭 i have a dsixl and a 3dsxl, but both are homebrewed, so i dont have a cartridge so "wireless communications" wont work because i need one, and nintendo wfc wont work aswell, even if i use the fan made DNS trick, for some reason it wont create the game sync id, im sorry if this is a dumb question commented a lot, i just rlly need help on this one.