index.php

<?php
/**
 * The main template file
 *
 * This is the most generic template file in a WordPress theme
 * and one of the two required files for a theme (the other being style.css).
 * It is used to display a page when nothing more specific matches a query.
 * E.g., it puts together the home page when no home.php file exists.
 *
 * @link https://codex.wordpress.org/Template_Hierarchy
 *
 * @since unapp 1.0
 */

get_header(); ?>

    <?php unapp_page_header(); ?>

	<div class="colorlib-blog">
		<div class="container">
			<div class="row">
                <?php
                    if( have_posts() ) :
	                    /*
                         * Include the Post-Format-specific template for the content.
                         * If you want to override this in a child theme, then include a file
                         * called content-___.php (where ___ is the Post Format name) and that will be used instead.
                         */
                        while ( have_posts() ) :
                            the_post();
                            get_template_part( 'template-parts/content', get_post_format() );
                        endwhile;
                        ?>
                        <div class="col-md-12 text-center">
                            <?php
                            the_posts_pagination( array(
	                            'prev_text'  => esc_html__( '&laquo;', 'unapp' ),
	                            'next_text'  => esc_html__( '&raquo;', 'unapp' ),
	                            'mid_size'   => 2,
	                            'screen_reader_text'    => '',
                            ) );
                            ?>
                        </div>
                        <?php
                        else:
	                        get_template_part( 'template-parts/content', 'none' );
                    endif;
                ?>
			</div>
		</div>
	</div>
	<?php get_footer(); ?>