>>281492552
>>281492837
Are you buying assault rifles and armor? SMGs, shotguns, etc. don't penetrate armor, so you have to hit several times before they do damage.
Are you actually hitting? Record footage and check where the tracers are actually going.

If you can see in the footage that you are actually hitting but damage isn't being done, welcome to the shit netcode that affects some players more than others. Pavlov is an extremely broken game.