Help with my nitepr plz!

ok i got midnight club 3 dub edition

and i got codes. but i dont know how to make them work, they are in the correct spot and i tried 15hz and 0. i still dont get money or that stuff

plz help

Press the music button.

i did

and nothing happens

Press the music button before you turn any codes on. Then go into nitepr and turn the codes on.

If that doesn't work, the codes don't work or the codes aren't for that game.

got it

thanks

rep +

also u might have bad codes if that doesn't work