Why does my brother see my car black

for some reason he sees my car black and i can see him but i cant crash him and he sees me as a black circle.anyone know how to solve that

Make sure that BeamMP is the only mod active in the mod manager. Also make sure that you have properly synced your car and he has properly synced your car aswell (using queueing system im multiplayer settings)

yea ok that might be the problem bu how do i put mods in server like i put /resources and a copy folder of all mods that i have. so it would be like /resources/mods-Copy

All mods go into the resources > client folder in your server files