amar404

Take a look at your query parameter WP_Query. You supplied ID for category. If you want to use ID, use cat=1. If you want to use category_name, use category slug like category_name=news

For example :

<div class="area1">
  <?php
      $args = array(
	'post_type'     => 'post',
	'category_name' => 'review'
      );

	$query1 = new WP_Query( $args );

	while($query1->have_posts()) : $query1->the_post();
		the_title();
	endwhile;

	wp_reset_postdata();
  ?>
</div>

<div class="area2">
  <?php
      $args = array(
	'post_type'     => 'post',
	'category_name' => 'news'
      );

	$query2 = new WP_Query( $args );

	while($query2->have_posts()) : $query2->the_post();
		the_title();
	endwhile;

	wp_reset_postdata();
  ?>
</div>

<div class="area3">
  <?php
      $args = array(
	'post_type'     => 'post',
	'category_name' => 'review'
      );

	$query3 = new WP_Query( $args );

	while($query3->have_posts()) : $query3->the_post();
		the_title();
	endwhile;

	wp_reset_postdata();
  ?>
</div>

That’s require a lot of work, start from define post thumbnail image, see this Post_Thumbnails.

I assumed you already have custom post type for event. Basically you need to do custom wordpress query for custom post types. See this for details WP_Query. After that you can use returned data like normal post. I’m sorry but I can’t explain more detail.

Yes, it’s possible. However you need to add some code in your content.php to display post thumbnails. Here is the reference –

Post_Thumbnails

In your menu, create link menu. Put # sign fro the URL and type your menu name. For example product. Then add menu with page below your previouly created menu.

You can restore back your wordpress installation if you have backup database .sql and folders inside wp-content for media uploads and themes. It require changing some database settings for the new URL. Please let me know if you need any help regarding this matter.

Thanks.