How can i transfer pokemon from saphire to pokemon diamond??

i tried to trade i put both of the ds's together for teh wireless trade, my diamond worked, but my saphire wouldnt can someone plz help me! im desprit!How can i transfer pokemon from saphire to pokemon diamond??put sapphire in second slot, do to diamond start menue and scroll down to where it says migarte sapphire to diamond and press itHow can i transfer pokemon from saphire to pokemon diamond??You can in park pal on Route 221 you put Sapphire in dual slotHow can i transfer pokemon from saphire to pokemon diamond??try a wired cable and connect the two DS's together