Kinda need help... Will reward with shiny or lengandary pkmn

[Pattyback11]

Hey guys so a few days ago I bought an action replay power saves 3ds and I just opened it and there's no li fence key for me to type in for me to use the AR... I have the e actual thing that goes in the computer and the cord but there's no paper with a code on it.... So I'm wondering.... Can anyone who has a lincence key or whatever you call it let me use it??? If you do let me use it I will give 3rare Pokemon away for you... 

Thanks in advance -pat