Hello Kate,
Thank you so much for using our theme SuperNewsPro. As per your question, there is no any options/features to add the new widgets area on the home main content area. You need to customize the theme. You can add as much as needed widgets on Home Main Content Area to make the site as our demo. Widgets on each widgets area are drag & drop able. Try to manage the section with the available widgets.
If you have any query, let us know.
Regards,
Acme Supports