Try reinserting your Pokemon pearl game. If that doesn't work there may be something wrong with your game and you should speak to the Nintendo repair service about it.
The chance of getting a shiny Pokemon is about 1/8211 or something like that, unless you continuously use the PokeRadar or breed two different language Pokemon together. Shiny Pokemon's stats are no...
you get some toothpaste put a little bit on the CD so its all the completely the couler your toothpast is then wait 5 minutes then wash it with cold water not hot water then rub it with a clean shirt