My wukong does no damage

This season I quit ADC the role I have mained for nearly a decade now. I have picked up wukong to learn the jg, always enjoyed his kit build diversity and he is the flavour of the patch right now.

I feel like I do no damage with this champ, I have been losing every game which is somewhat expected as I am a terrible jg. Am I playing the champ wrong is wukong less about doing damage and more about using my e w and q to play fights slow and tether in and out of range or should I just e on a carry and take them down?