Non of the lights are working properly.

Hello, I’m a beginner at unity. And i am having a problem of lighting. Well, i made this by a help of a tutorial and now I’m having this problem of lighting. The problem is, if i take a spotlight or a point light it doesn’t light the plane i am using. It could’ve been the scaling problem of the plane but i am not sure. ! As you can see in the picture, the selected one is the spot light. It is suppose to light the plane from the (scrap car) as a headlight. But somehow it doesn’t light to the plane. Any help would be really appreciated. Thanks!

I know it’s been a year, but I found a solution that worked for me.

Ref:

Check the culling mask of the light. The layer of the plane must be checked.