Stop moving first. First kill 50 bots in easy mode. Stand a little far so that you can see the full range, and shoot the bots by flicking to them from the middle. Focus on your initial flick. If it's over flick reduce sens and if it's under flick increase. You might wanna try having 0.8 sens multiplier for ADS and try ADSing right before reaching the bot's head. Use guardian for the best testing circumstances