Stupid hitboxes ruining my kd

Ok so im playin GM and this guy was infront of me... and when he shot he got a headshot. he was INFRONT OF ME and he wasnt hacking. FIX YOUR HITBOXES. Also later in the game i swung my shovel at a guy right infront of me and it Didn't hit. FIX YOUR HITBOXES. it happens to me all the time i just felt like doing something for once. And for the last time... FIX YOUR HITBOXES