After importing demo data, you’ll see 2 Home pages in Pages>All pages. One is Homepage with Event slider, the other is Homepage with Cause Slider. They are made entirely by Shortcodes and HTML. Click Edit page and modify any element as you wish. We recommend that you switch to Visual Composer’s Backend Editor for a visualized interface.
After everything is set, Publish or Update the page.
To assign a page as default Homepage, navigate to Settings>Reading, in Front page displays section, check A static page, then select a page from the dropdown list. Save changes.