This page template is intented to display homepage like pages which can be constructed by using a Drag & Drop Page Builder.
In order to use this page, you need to navigate to Pages → Add New and select the "Page Template" as "Drag & Drop Page Builder".
Once saved, while editing the page, there will be a "Page Builder" block available where you can add configure the page layout.
If you wish to import demo content layouts, you can click on the "Import" button and select a JSON file from the archive downloaded from ThemeForest, located in "demo data(xml)" directory.
If you wish to create your own layout, you can start by clicking on "Click to add layout" button and selecting row layout:
After choosing the layout you will be able to Drag&Drop homepage builder blocks into it:
When you are done configuring the layout, click on the save button located on the bottom of the builder:
There are 3 layouts available for the Builder which you can stack: