Question

Hi i'm new here and i just started taekwondo..i would like to get some advice

i would like to ask you guyz how to get an aponant who is attacking..fast to the ground..so he stops attacking

It would be hard give a good answer because the attack could come in various ways. The general answer is to sidestep and redirect force. At a beginning level, to sidestep and evade is a good start.

as a beginner,, i learned alot of footwork for defense during sparring.

Kick him in the nuts...Don't forget to kyap.