I CANT CONNECT MY NINTENDO WII TO MY SHARP AQUOS TV?

My TV doesn't have the input (yellow,white,red) on back of my sharp aquos TV for some reason. I tried connecting the three input connectors to my DVD/VCR and it doesn't work as well. i tried everything! changing to channel 3 to 4 and then into my TV settings and changing to different inputs and it doesn't work!! PLEASE HELP!