H2A low resolution textures

I have problems only on halo 2A with the textures, i can’t see good textures, i have an amd ryzen 3 2200u laptop with a Vega 3 graphics with 1gb of vram and 8gb of ram (2x4gb) but i think this is not the ploblem because i can play other games like resident evil 2 and 3 remakes, Destiny 2, rainbow six, overwatch, and the others halo games (halo reach, halo CEA, and halo 3) all this with a good textures resolution, i need help