Hrm … I just looked at the theme code and if you delete the lines
<div class="post-meta">
<ul>
<li><?php comments_popup_link( __('Leave your comment', 'jenny'), __( '1 comment', 'jenny'), __('% comments', 'jenny')); ?> • <?php the_category(' • ');?></li>
<?php the_tags( __('<li>Tagged as: ', 'jenny'), ' • ', '</li>'); ?>
<li><?php _e('Share on ', 'jenny'); ?><a href="https://twitter.com/home?status=Currently reading: <?php the_title_attribute(); ?> <?php the_permalink(); ?>"><?php _e('Twitter','jenny'); ?></a>, <a href="https://www.facebook.com/share.php?u=<?php the_permalink(); ?>&t=<?php the_title_attribute(); ?>"><?php _e('Facebook', 'jenny'); ?></a>, <a href="https://del.icio.us/post?v=4;url=<?php the_permalink(); ?>"><?php _e('Delicious', 'jenny'); ?></a>, <a href="https://digg.com/submit?url=<?php the_permalink(); ?>"><?php _e('Digg', 'jenny'); ?></a>, <a href="https://www.reddit.com/submit?url=<?php the_permalink(); ?>&title=<?php the_title_attribute(); ?>"><?php _e('Reddit', 'jenny'); ?></a></li>
<?php edit_post_link(__('Edit this post','jenny'), '<li>', '</li>'); ?>
</ul>
</div>
it should remove all of it