Why isn't my updated theme file displaying correctly?

Hello All,

I have an issue with the updated theme file not being displayed correctly.

The section with “purple display logo - Get a custom quote today!” does not go away, even though it does not appear at all in the theme editor file.

This is what the web page is supposed to look like. I have tried removing the section and re-adding it back, or completely removing this part but it still does not work. I am currently using the Dawn theme. How do I solve this issue?