Hi there,
Currently, you cant change them in your backend, but in order for you to achieved that, you have to do some modifications on this file .../components/com_easyblog/themes/wireframe/blogs/entry/default.php
by arranging codes below after comments codes.
//Related Post codes at line 210-230
<?php if ($this->entryParams->get('post_related', true) && $relatedPosts) { ?>
<h4 class="eb-section-heading reset-heading"><?php echo JText::_('COM_EASYBLOG_RELATED_POSTS');?></h4>
<div class="eb-entry-related clearfix eb-responsive">
<?php foreach ($relatedPosts as $related) { ?>
<div>
<?php if ($this->entryParams->get('post_related_image', true)) { ?>
<a href="<?php echo $related->getPermalink();?>" class="eb-related-thumb" style="background-image: url('<?php echo $related->postimage;?>') !important;"></a>
<?php } ?>
<h3 class="eb-related-title">
<a href="<?php echo $related->getPermalink();?>"><?php echo $related->title;?></a>
</h3>
<div class="text-muted">
<a class="eb-related-category text-inherit" href="<?php echo $related->getPrimaryCategory()->getPermalink();?>"><?php echo $related->getPrimaryCategory()->getTitle();?></a>
</div>
</div>
<?php } ?>
</div>
<?php } ?>
//comment codes at 237-240
<?php if (!$preview && $this->config->get('main_comment') && $post->allowcomment && $this->entryParams->get('post_comment_form', true)) { ?>
<a class="eb-anchor-link" name="comments" id="comments"></a>
<?php echo EB::comment()->getCommentHTML($post);?>
<?php } ?>
Please give it a try and see how it goes