I agree the ammo glitch, wall glitch, and TP hacks are getting way out of hand. You need a round of bans at this point they don't care because there is no punishment.

Try different angels in 3rd person it helps.

Aim for the head next time..... healthy players can take a licking

Your graphics look a tad high it'll cause this turn rendering to either very low or off it'll help and update your drivers.