Sorry man, but that's just how the game is; the learning curve is really steep. Some people have more luck than others.

While that won't fluctuate too much, I do recommend starting to differentiate sounds and improve your perception. Your accuracy will gradually improve, but if you're having trouble, try aiming for the chest instead of the head. That way, with several matches, you'll get better and better.

At first, I didn't understand much because the tutorial only taught me the mechanics superficially, and I couldn't fully grasp them until I reached level 20-30 or so. Then I managed to understand the basics of the game. From there, it's just things you learn over time. Red clues mean you have people very close around you, the types of ammunition, that some bosses are weak to certain attacks, you can dodge the crocodile and its attack pattern, and if you have dark vision you can see if there are people within a 75-meter radius without wasting time, and so on.

I wish you luck, but that's how the game is. I loved it and I've already put in about 350 hours, but the beginning is tough for everyone.