Paint Bucket on SketchUp 2022 not working

Paint Bucket on SketchUp 2022 not working… Can anybody help ?

You need to give a lot more info if you want a correct answer. And probably share your.skp file.
I’m sure someone will get you sorted out if you do…

when I click on the Paint Bucket. it doesn’t do anything

My bad Thanks went to preference and discovered its not clicked