why do bullets and hit markers mean nothing?

in redsec all bullets do zero damage. client will show 40 rds into a player but server will show zero. 

i have 1 gig fiber internet wired. 

pc specs are 14900ks

rtx 3080 10gb

32gb ram

4tb ssd

sofar i have zero kills in almost 100 hrs of trying. nothing but hit markers doing zero damage.

and 80% of the time in the reg game it also shows 10-40 client hits server will show 0 in almost 400 hrs of game play my k/d is .6 because hit markers mean nothing. anyway to fix this?