which code to delete

My original website designer no longer works and I have taken over updating my site. I would like to change the front page at http://www.wackynation.com so that I remove the twitter feed and slower, crazier, faster block. I am not sure which coding at the end to keep and which to remove.

Am I right that I need to remove the coding from
<div class=”three_fifth column-last”>

all the way to
‘ ); ?></div>

I assume I’d leave the </div>. I don’t want to remove the wrong code and mess up the whole page. The page code is below. Thanks

<?php
/*
Template Name: Home Page
*/
?>

<?php get_header(); ?>

<!–BEGIN #primary .hfeed–>
<div id=”primary” class=”hfeed”>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

<!–BEGIN .hentry–>
<div <?php post_class(‘clearfix’) ?> id=”post-<?php the_ID(); ?>”>

<?php
$tz_slider = get_option(‘tz_image_slider’);
if( $tz_slider == ‘true’ ) { get_template_part(‘includes/home-imageslider’); }
?>

<!–BEGIN .entry-content –>
<div class=”entry-content”>
<?php the_content(); ?>
<!–END .entry-content –>
</div>

<!–END .hentry–>
</div>
 
<img src=”wp-content/uploads/2012/03/coming-up.gif”>
<p></p>
<div class=”one_fourth”>
<img src=”http://www.wackynation.com/wp-content/uploads/2014/10/welly-throw-portfolio1.jpg&#8221; alt=”” width=”210″ height=”157″ />
<h4 style=”margin-top: 10px”>World Wellington Boot Throwing Championship™</h4>
<p>Wellington</p>
<p>10th September 2016</p>
</div>
<div class=”one_fourth”>
<img src=”http://www.wackynation.com/wp-content/uploads/2014/08/Apple-stack-small.png&#8221; alt=”” width=”210″ height=”157″ />
<h4 style=”margin-top: 10px”>Beat The Clock</h4>
<p>Salisbury Food & Drink Festival</p>
<p>18th September 2016</p>
</div>
<div class=”one_fourth”>
<img src=”http://www.wackynation.com/wp-content/uploads/2015/08/witches-hat-toss.jpg&#8221; alt=”” width=”200″ height=”157″ />
<h4 style=”margin-top: 6px”>Halloween Spooktacular </h4>
<p>Location tbc</p>
<p>30th October 2016</p>
</div>
<div class=”one_fourth column-last”>
<img src=”http://www.wackynation.com/wp-content/uploads/2016/04/uk-rps-photo.jpg&#8221; alt=”” width=”206″ height=”157″ /><h4 style=”margin-top: 10px”>UK Rock Paper Scissors Championship™</h4>
<p>Green Man Pub, London</p>
<p>19th November 2016</p>
</div>
<p></p>
<div class=”vote”>
<img src=”wp-content/uploads/2012/03/vote-title.gif”>
<div class=”two_fifth”>
<img src=”http://www.wackynation.com/wp-content/uploads/2015/09/wacky-events-montage2.jpg&#8221; alt=”” width=”285″ height=”245″/></div>
 
<div class=”three_fifth column-last”>
<h2 align=”left”>Looking for festival entertainment in 2016?</h2>
<h3>We have a lots of fun, entertaining and zany event ideas just waiting for YOU.</h3>

<h3>YOU could be hosting;</h3>
<h5> – World Baby Crawling Championship</h5>
<h5> – UK Vegetable Bowling Championship</h5> <h5> – Giant Inflata-Ball Football World Cup</h5>
 
<h3>Contact Us to find out how we can help.</h3>
</div>
</div>
<div class=”one_fourth column-last”>

<img src=”wp-content/uploads/2012/03/twitter-header.gif”>
 <?php echo do_shortcode( ‘[twitter-feed username=”wackynation” id=”352356760482365440″ mode=”fav”]

‘ ); ?></div>
<?php endwhile; endif; ?>

<!–END #primary .hfeed–>
</div>
<?php get_footer(); ?>