Getting pokemon X/Y to work on Citra

Hi everyone, i really want to get this game working but for some reason when i try running the game that i downloaded from one of the threads (decreypted) i still get an error read, can someone please post detailed and accurate steps for downloading and running pokemon X/Y on Citra.Thanks

i dont think there are any detailed and accurate steps,
but most YouTube tutorials give the link to the citra build and the rom they used in that video .