Copyright Symbol and Spacing

HI everyone I’m having a hard time getting the copyright and spacing I want on my footer. the Website is https://www.lutishialovely.com.

First i’m using the ©but nothing is showing up.

Then I really want space in between the copyright info and the site design info but no space is showing up. Here is my full Footer.php code.

<div id="footer-container">
  <?php if(get_opt('_widgetized_footer')!='off'){?>
    <div id="footer">
      <div id="footer-columns">
<?php
print_footer_sidebar('footer-first', false);
print_footer_sidebar('footer-second', false);
print_footer_sidebar('footer-third', false);
print_footer_sidebar('footer-fourth', true);
?>
</div>
</div>
</div>
<?php } ?>
<div id="links">
<center><a href="https://www.amazon.com" target="_blank"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/amazon.jpg"></a><a href="https://www.booksamillion.com" target="_blank"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/booksmill.jpg"></a><a href="https://www.barnesandnoble.com" target="_blank"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/barnesnoble.jpg"></a><a href="https://www.borders.com" target="_blank"><img src="https://lutishialovely.com/lutishiawp/wp-content/uploads/2010/12/borders.jpg"></a><a href="https://www.blackexpressions.com" target="_blank"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/blackexpression.jpg"></a><a href="https://www.target.com" target="_parent"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/target.jpg"></a><a href="https://www.walmart.com" target="_blank"><img src="https://simplyskyy.com/lutishiawp/wp-content/uploads/2010/12/walmart.jpg"></a><a href="https://www.kensingtonbooks.com" target="_blank"><img src="https://lutishialovely.com/lutishiawp/wp-content/uploads/2010/12/kensengton.jpg"></a></div>
<br>
Copyright &copy; Lutishia Lovely 2010 &nbsp;Site Design by Sole Design Group 

  </center>

<!-- FOOTER ENDS -->
</div>
</div>
</div>
<?php wp_footer();
echo(get_opt('_analytics')); ?>
</body>
</html>

Help! What am I doing wrong?