Hello,
The front page of the demo is set up using Business Latest News widget which comes inbuilt with the theme. To set up the section with three column as in the demo you have to place the widget Business Latest News in Front page Widget area. You can manage the number of column and number of post to display from the widget itself.
Business Featured Page widget has the option to show only one page which is theme feature. To modify the option of the widget requires higher code customization which is beyond the support we offer for our product.
But if you still want such feature then our suggestion to you is to hire a professional developer for your customization, so that your theme will not be affected in any way.
To hire a developer please follow the link below
https://catchthemes.com/hire-customizer/
Best Regards.
.
