Top Bar
To customize the display of top bar area, navigate to Appearance > Customize > Header > Top Bar.
If you do not want to use top bar on your website, drag and drop all elements in the first row of header builder into the fourth row (Not in Use row).
Main & Bottom Header
To customize the display of main header area, on your WordPress dashboard navigate to Appearance > Customize > Header > Main Header. There you can modify the color, size, and upload a custom image for your main header background.
To customize the bottom area, go to Appearance > Customize > Header > Bottom Header. Do not forget to click save & publish after making a change.