Wiimote

my nunchuck keeps coming loose from my wiimote stops responding and what is wrong and what should I do to solve this problem? (I cannot bring it back to the shop)

Either you have folded insert Nunchuck, wiimote or enlarged opening (or vice versa), but you can fall back into shape or you can use the little notch on the nunchuck to attatch it, and if that does not work I have no idea.

I do not know what happened to me hasn't

If you're really determined not to use more money than you can connect the Nunchuk and hot glue on it. = P