divyagoel2k7

To create thumbnails of posts and display them in a page say your blog page(which in my case is not home page), you need to go and check your functions.php file. Search for add_theme_support( 'post-thumbnails' );
If it is not present then go to your theme’s child folder and add functions.php file. Add `/**
* Enable support for Post Thumbnails
*/
add_theme_support( ‘post-thumbnails’ );

add_image_size(‘featured’, 690, 462, true);`
and save file.
Now copy your page.php and paste it in your child folder. Rename it to page-blog.php and append below code

<?php
/*
Template Name: Blog
*/
?>

$myposts = get_posts('');
foreach($myposts as $post) :
setup_postdata($post);
?>
  <div class="post-item">
    <div class="post-info">
      <h2 class="post-title">
      <a href="<?php the_permalink() ?>" title="<?php the_title_attribute(); ?>">
      <?php the_title(); ?>
      </a>
      </h2>
      <p class="post-meta">Posted by <?php the_author(); ?></p>
    </div>
    <div class="post-content">
    <?php the_post_thumbnail(); ?>
    </div>
  </div>
<?php comments_template(); ?>
<?php endforeach; wp_reset_postdata(); ?>

Create a new page from wordpress panel and select template as blog. Publish it. You’ll now see thumbnails of posts..