Make my website use infinite scroll

Hi, I have a WordPress Multisite that uses a special query that combines all the posts on the network and uses the main site to display all posts in the network. This is what I use to query multisite - [login to view URL] Anyway, I would like to have my site use infinite scroll. No matter what plugins I use, it won't use infinite scroll. Here's how the query works on my site: <?php get_header(); ?> <section id="index"> <div class="container"> <div class="main"> <?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; $args = array( 'multisite' => 1, 'sites__not_in' => array(1), 'paged' => $paged, ); $query = new WP_Query( $args ); while($query->have_posts()) : $query->the_post(); ?> <?php get_template_part( 'content', get_post_format() ); ?> <?php endwhile; ?> <?php if (is_front_page() ) { ?> <nav id="first-nav"> <?php next_posts_link( 'load more', $query->max_num_pages ); ?> </nav> <?php } else { ;?> <nav id="navigate"> <?php previous_posts_link( 'Previous' );next_posts_link( 'Next', $query->max_num_pages ); ?> </nav> <?php } ?> <?php wp_reset_postdata(); ?> </div> </div> </section> <?php get_footer();?>