The problem with textures in the game. (Total War: Warhammer 2)

I decided to play TWW2 (pirate) before the release of the third, but here's the problem, fellow experts ... There are no textures, the main characters on the map are in multi-colored diamonds. Is there a patch or something in the drivers? What to do?

PS: Do not advise buying litsuha. I can't afford it yet.

PSS: I stumbled something now the game does not start at all; (((I will reinstall but the answer is still very much waiting