[Plugin: Rating] Sorry. Where do I embed the code?

I have just stared with WordPress and have never had to do hard coding. This is my single.php. Where would I embed the code?

<?php echo five_star_rating_func(‘star’);

<?php get_header(); ?>
	<div class="outer" id="contentwrap">
			<div class="postcont">
				<div id="content">
					<?php if (have_posts()) : ?>
						<?php while (have_posts()) : the_post(); ?>
						<div <?php post_class() ?> id="post-<?php the_ID(); ?>">
							<h2 class="title"><?php the_title(); ?></h2>
							<div class="postdate"><img src="<?php bloginfo('template_url'); ?>/images/date.png" /> <?php the_time('F jS, Y') ?> <img src="<?php bloginfo('template_url'); ?>/images/user.png" /> <?php the_author() ?> <?php if (current_user_can('edit_post', $post->ID)) { ?> <img src="<?php bloginfo('template_url'); ?>/images/edit.png" /> <?php edit_post_link('Edit', '', ''); } ?></div>

							<div class="entry">
<?php if ( function_exists("has_post_thumbnail") && has_post_thumbnail() ) { the_post_thumbnail(array(300,225), array("class" => "alignleft post_thumbnail")); } ?>
								<?php the_content('Read the rest of this entry &raquo;'); ?>
								<?php wp_link_pages(array('before' => '<p><strong>Pages:</strong> ', 'after' => '</p>', 'next_or_number' => 'number')); ?>
							</div>
							<div class="postmeta"><img src="<?php bloginfo('template_url'); ?>/images/folder.png" /> Posted in <?php the_category(', ') ?> <?php if(get_the_tags()) { ?> <img src="<?php bloginfo('template_url'); ?>/images/tag.png" /> <?php  the_tags('Tags: ', ', '); } ?></div>

							<div class="navigation clearfix">
								<div class="alignleft"><?php previous_post_link('&laquo; %link') ?></div>
								<div class="alignright"><?php next_post_link('%link &raquo;') ?></div>
							</div>

							<?php if (('open' == $post-> comment_status) && ('open' == $post->ping_status)) {
								// Both Comments and Pings are open ?>
								You can <a href="#respond">leave a response</a>, or <a href="<?php trackback_url(); ?>" rel="trackback">trackback</a> from your own site.

							<?php } elseif (!('open' == $post-> comment_status) && ('open' == $post->ping_status)) {
								// Only Pings are Open ?>
								Responses are currently closed, but you can <a href="<?php trackback_url(); ?> " rel="trackback">trackback</a> from your own site.

							<?php } elseif (('open' == $post-> comment_status) && !('open' == $post->ping_status)) {
								// Comments are open, Pings are not ?>
								You can skip to the end and leave a response. Pinging is currently not allowed.

							<?php } elseif (!('open' == $post-> comment_status) && !('open' == $post->ping_status)) {
								// Neither Comments, nor Pings are open ?>
								Both comments and pings are currently closed.

							<?php } edit_post_link('Edit this entry','','.'); ?>
						</div><!--/post-<?php the_ID(); ?>-->

				<?php comments_template(); ?>

				<?php endwhile; ?>

				<?php endif; ?>
			</div>
			</div>
		<?php get_sidebars(); ?>
	</div>
<?php get_footer(); ?>

Thanks

https://www.ads-software.com/extend/plugins/rating/