How to use or integrate post slider into the sport demo Newspaper

Hi,

I’m not sure what you mean so, if possible, please provide more details or if you need to have a featured posts slider instead of the default gird now present on category pages, you can comment the category grid from the category template then use the page builder to build a customized slider, configuring it as you need and place it in the category template using the wp do_shortcode function: http://www.wpbeginner.com/wp-themes/how-to-use-shortcodes-in-your-wordpress-themes/
Hope this helps!

Thanks