Point light points up

The point light is illuminating the ceiling rather than the floor. I tried rotating but the direction of the light doesn’t change. Please help!

It’s probably because it’s closer to the ceiling than the floor. Point lights don’t care about direction. The further from the point, the less light something receives. Try a directional light or even a spotlight.

Point lights shine an equal amount of light in ALL directions, regardless of how you rotate it. Either move it closer to the object you want to light up, or use a different light that is directional (directional light or spot light).

You should read this: Unity - Manual: Types of light