Spotlight problem.

I created my first game and i have a problem with the map.
The problem is that the spotlight is not showing on the map.
I created a cube to show that the spotlight is working on the cube but not on the map.
The map is a FBX. 3D model exported from blender.
Can anyone tell me how to fix this problem?

Check if the textures on your blender model are set to static lightmap.