Creating a shape and highlighting an area of a satellite image

I used the location within sketch up and traced out the parking lot as you can see in the picture. It says all lines are connected. I want to now use the paint bucket to highlight this area but It won’t let me. Please help!

All lines might be connected but they aren’t forming a face. There may be gaps, overlaps, not planar, tiny edge spurs.
If you add your file someone may check it for you and show you any errors.

Here is the file. Is there an easy way to find the error?

ShopRight_SiteOutline.skp (6.0 MB)

You look from the side


YESSSSSS this is what I needed thank you for this.