i did this
`<?php /* Template Name: Custompage */ get_header(); ?>
<?php /* Blog Options */ $post_template = ddp_blog_post_template(); ?>
<div id="primary" class="content-area"> <main id="main" class="site-main" role="main">
<?php if ( have_posts() ) : ?>
<?php /* Start the Loop */ ?> <div class="posts-loop"> <?php global $paged; global $wp_query; $temp = $wp_query; $wp_query= null; $wp_query = new WP_Query(); $wp_query->query('showposts=10&cat=13'.'&paged='.$paged); while ($wp_query->have_posts()) : $wp_query->the_post(); ?>
<?php /* 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. */ get_template_part( 'template-parts/' . $post_template ); ?> <?php endwhile;
?>
</div><!-- / .posts-loop -->
<?php the_posts_pagination( array( 'mid_size' => 2, 'prev_text' => esc_html( '←' ), 'next_text' => esc_html( '→' ), ) ); ?>
<?php $wp_query = null; $wp_query = $temp;?>
<?php else : ?>
<?php get_template_part( 'template-parts/content', 'none' ); ?>
<?php endif; ?>
</main><!-- #main --> </div><!-- #primary -->
<?php get_sidebar(); ?> <?php get_footer(); ?>
its showing posts but thumnail is not showing correctly . on home page thumbnail is showing on left side but after editing query post thumnail is showing above the posts