How long does GameStop guarantee an Xbox Elite Controller?
And do you get a voucher or cash?
If you're nice enough, they'll take it back. But in general you don't have to do it as long as it's not damaged.
Did you buy them online or in the market? (Don't know if there's a shop for it)
Bought it in his shop
If you bought it online you have a 14 day return right / return something right (I don't know right now)
If there's a shop for it and you got it there and you still have the till receipt, you can claim a return if defects are found or something
If you are lucky you will get part of the money back (if broken) or maybe a voucher
If you bought it but it's stupid or something else you have literally bad luck
