i have my crosshair set on head placement some games this works sometimes it dosent but the enemy just runs and my gun sounds goes off but no bullet. or they peek and somehow while they peek there already shooting b4 i can react. any tips?

Last act I reached Gold 2. I was extremely excited as my goal was to reach Gold 1. Ever since then I’ve been bottom fragging and performing extremely poorly. I seem to no longer perform well with my main (Kill Joy) and find my setups are po...