Ok if you have pokemon heart gold version and pokemon soulsilver
and you must have the first Badge before getting Pal pad.
Start your pokemon heart gold version before I can show you the friendcode you must go on the nintendo wi fi to get your friendcode and you must have pal pad to add friends too
Once you got your friendcode press start go to bag>Key Items> Pal pad> then
friendcode. I hope this wii help you anyways PM me if you need help how to add friends
in this pokemon heart gold version and pokemon Soulsilver