Enable Callout Section:
Check this setting to enable home page callout section. By default Enable.
Callout Section Title:
Add your callout title text in this setting to show in your front page.
Callout Section Button Text:
Add your callout button text from this setting that you can see in your FrontPage.
Callout Section Button URL:
Add your callout button url from this setting for callout button.
Navigation link: Appearance > Customizer > Callout Section > Callout Settings