Dark tribute can give paid skins?

TL;DR, I'm generally asking how the game works with profile progression and currency and if theres ways to earn premium currency/characters.

Im on ps5, I come back to the game every so and so, and don't really know the "rules" of the game. I just enjoy hunting people and being in this spooky world. I read on the dark tribute tab "gain enough xp to give offerings up to four times daily for four random rewards. Including the chance to summon tribute exclusive hunters". Who and what are the tribute exclusive hunters? Also I'm only level 59, and I play solo's vs duos, sole survivor only. (Because I dont have a duo.) There's a lot in the actual game world I'm missing and don't understand like I found money (500 blood dollars) pinned to a wall, a blueprint on a table, and just today I was given 40 premium currency. No I do not have the battlepass and it was just me playing randomly.

This all just to say, when I get on a match, I don't really have a goal tbh. I just try to play the game "correctly" and don't really care for my character level or out of game profile aside from of course getting a few blood dollars to refill on things. Would love some tips on anything and every. I'm at a 1.18 kd, the mmr for my lobbies are always a few notches above me never below. How many people drop in a match? Any in game tips as well?