So, simply my unreal engine 5 when I open a project it simply doesn't render blocks, models, etc. only the photos of spawn location, light and others, can someone help me solve this

Hey there @Robslap32! Welcome to the community! If this is only one project, It looks a bit like you have static meshes disabled. This can be corrected by turning on Lit mode as Clockwork suggested and going to Show or Exbir in your language and enabling static meshes.

However if this is for all projects, I agree with glitchered and this could be related to your GPU settings. If that is the case, may we know your specs?