I'm using a free install of i-excel theme Jetpack is not connecting with my site

I also went to i-excel 404 Template (404.PHP) and I see this:

<?php
/**
* The template for displaying 404 pages (Not Found)
*
* @package i-excel
* @since i-excel 1.0
*/

get_header(); ?>

<div id=”primary” class=”content-area”>
<div id=”content” class=”site-content” role=”main”>

<header class=”page-header”>
<h1 class=”page-title”><?php _e( ‘Not found’, ‘i-excel’ ); ?></h1>
</header>

<div class=”page-wrapper”>
<div class=”page-content”>
<h2><?php _e( ‘This is somewhat embarrassing, isn’t it?’, ‘i-excel’ ); ?></h2>
<p><?php _e( ‘It looks like nothing was found at this location. Maybe try a search?’, ‘i-excel’ ); ?></p>

<?php get_search_form(); ?>
</div><!– .page-content –>
</div><!– .page-wrapper –>

</div><!– #content –>
</div><!– #primary –>

<?php get_footer(); ?>

The first line reads :
” The template for displaying 404 pages (Not Found)”
I intend to go premium. My fears is; will the 404.PHP be found in the premium?

Most, if not all, themes will have a 404 page whether they are free or premium. If you need assurance, please ask the developers of the theme.

As far as your jetpack not connecting, I doubt it has anything to do with your 404.php page. What is the URL of your website?