How to Setup Home Page using Prebuilt Option
1. Go to Dashboard > Pages > Add New
2. Enter the Page Name. (Eg: Home)
3. Click " Page builder "
4. Click " Prebuilt Layout or Layouts option "
5. Select Theme Defined options.
6. Here you have default Prebuilt Pages. Choose Default Home page.
7. Click " Publish "
8. For adding Flex Slider in Home Page, Go to Dashboard-->Flex Slider-->Copy the Flex Slider Shortcode. If suppose you didn't have any sliders Check Here for Creating the Flex Slider
9. Paste the Slider ShortCode in Dashboard-->Appearance-->Customize-->Home-->Disable Home options, Use Page Builder(On this option) and Paste the shortcode in below field.
10. Save the settings.
11. You got it.