NARGA is using ZURB Foundation CSS as style framework. Orbit Slider is one of its components but it was discontinued and I’m planning remove it in next version.
To manual set slider work on static page,you can create a custom template and include the codes below in it:
<?php
/**
* Template Name: Custom Template with Slider
*
* @package WordPress
* @subpackage NARGA
* @since NARGA 1.0
*/
<?php get_header(); ?>
<!-- Row for main content area -->
<div id="page-content-wrapper" class="large-8 medium-8 small-12 columns" role="content">
<?php
if (is_front_page() && !is_paged() && narga_options('featured_category') != '-1') :
echo '<div id="orbit-slider">';
narga_orbit_slider();
echo '</div>';
endif;
?>
<?php #Breadcrumb Control
if (narga_options('breadcrumb') == 1) :
narga_breadcrumb();
endif;
?>
<?php get_template_part('content', 'page'); ?>
<?php # Display comment list when it opened
if ( comments_open() ) :
comments_template( '', true );
endif;
?>
</div>
<!-- End Content row -->
<?php get_sidebar(); ?>
<?php get_footer(); ?>