Template Tag to Show Category Slider

You can use the below template tag to display the posts under particular category in chronologically reverse order:-
<?php if ( function_exists( 'get_dbox_slider_category' ) ) { get_dbox_slider_category($catg_slug); } ?>

Real World Example:
<?php if ( function_exists( 'get_dbox_slider_category' ) ) { get_dbox_slider_category('social-media'); } ?>
where ‘social-media’ (don’t forget the quotes) is the slug of the category from which you wish to pull the posts in reverse chronological order (latest is shown first).