Wrong section buddy, but I'll help you out.
If you mean sync your Wii remotes to your Wii, all you have to do is this. Remove the battery covers on your Wii remote, and open the flap cover door on the front of the Wii where the SD card slot is located. Press the red button on the Wii (located next to the SD card slot), and then the red button inside of your Wii remotes.
You should be all synced up afterwords. Best of luck.