Cant get codes to work, dont know what im doing wrong

[kunzite]

this is very frustrating, i cant get any codes to work for any of my pokemon games. im using my ar for the dsi on my dsi and i went threw everything to make sure they are set up right, right region, right game ids, the codes are right, i cant get it to do a simple id change but i tryed the other codes out there on code junkies and thoes work. anyone have an idea of what i can do to get them to work? i havent gotten them to work for a very long time and would like to get back in to pokemon

[randomspot555]

What part of Feedback makes you think this is the place to ask how to cheat?