Add website links in footer

Link to internal homepage:
<div id="custom-link">designed and edited by <a href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home">CLICK TEXT HERE</a></div>
Link to external site:
<div id="custom-link">designed and edited by <a href="EXTERNAL LINK HERE" rel="home">CLICK TEXT HERE</a></div>

Place just above closing </footer> tag.

Thank you for your quick response batharoy! I tired that and it doesn’t seem to work.
Here is exactly what I did…
-Copied the footer.php file to my desktop from the original theme.
-Went into my child theme, created a folder called “parts” and uploaded the footer.php that I downloaded there.
-Edited the footer.php to add that line of code before the closing </footer> tag.

It just doesn’t show up. Any thoughts on what I could be doing wrong? I originally tired uploaded the footer.php file in the same folder as my style.css, but thought maybe it had to be in a separate folder, no luck creating the parts folder and trying it that way.

Here’s what it looks like right now:

<footer id="containerfooter" class="footerclass" role="contentinfo">
  <div class="container">
  	<div class="row">
  		<?php global $virtue; if(isset($virtue['footer_layout'])) { $footer_layout = $virtue['footer_layout']; } else { $footer_layout = 'fourc'; }
  			if ($footer_layout == "fourc") {
  				if (is_active_sidebar('footer_1') ) { ?>
					<div class="span3 footercol1">
					<?php dynamic_sidebar(__("Footer Column 1", "virtue")); ?>
					</div>
            	<?php }; ?>
				<?php if (is_active_sidebar('footer_2') ) { ?>
					<div class="span3 footercol2">
					<?php dynamic_sidebar(__("Footer Column 2", "virtue")); ?>
					</div>
		        <?php }; ?>
		        <?php if (is_active_sidebar('footer_3') ) { ?>
					<div class="span3 footercol3">
					<?php dynamic_sidebar(__("Footer Column 3", "virtue")); ?>
					</div>
	            <?php }; ?>
				<?php if (is_active_sidebar('footer_4') ) { ?>
					<div class="span3 footercol4">
					<?php dynamic_sidebar(__("Footer Column 4", "virtue")); ?>
					</div>
		        <?php }; ?>
		    <?php } else if($footer_layout == "threec") {
		    	if (is_active_sidebar('footer_third_1') ) { ?>
					<div class="span4 footercol1">
					<?php dynamic_sidebar(__("Footer Column 1", "virtue")); ?>
					</div>
            	<?php }; ?>
				<?php if (is_active_sidebar('footer_third_2') ) { ?>
					<div class="span4 footercol2">
					<?php dynamic_sidebar(__("Footer Column 2", "virtue")); ?>
					</div>
		        <?php }; ?>
		        <?php if (is_active_sidebar('footer_third_3') ) { ?>
					<div class="span4 footercol3">
					<?php dynamic_sidebar(__("Footer Column 3", "virtue")); ?>
					</div>
	            <?php }; ?>
			<?php } else {
					if (is_active_sidebar('footer_double_1') ) { ?>
					<div class="span6 footercol1">
					<?php dynamic_sidebar(__("Footer Column 1", "virtue")); ?>
					</div>
		            <?php }; ?>
		        <?php if (is_active_sidebar('footer_double_2') ) { ?>
					<div class="span6 footercol2">
					<?php dynamic_sidebar(__("Footer Column 2", "virtue")); ?>
					</div>
		            <?php }; ?>
		        <?php } ?>
        </div>
        <div class="footercredits clearfix">

    		<?php if (has_nav_menu('footer_navigation')) :
        	?><div class="footernav clearfix"><?php
              wp_nav_menu(array('theme_location' => 'footer_navigation', 'menu_class' => 'footermenu'));
            ?></div><?php
        	endif;?>
        	<p><?php if(isset($virtue['footer_text'])) { $footertext = $virtue['footer_text'];} else {$footertext = '[copyright] [the-year] [site-name] [theme-credit]';} echo do_shortcode($footertext); ?></p>
    	</div>

  </div>
<div id="custom-link">designed and edited by <a href="https://www.gonyomedia.com" rel="home">Gonyo Media</a></div>
</footer>

<?php wp_footer(); ?>

Put your php file in the root of the child-theme folder, not a sub folder.

Hmm, I tried that originally.. didn’t work. I looked at the file structure of the parent theme and it was in a folder called “templates”, so I created that folder structure in the child folder and that worked!! Now, is there a way to center this, or float it? (whichever is better for a responsive theme) Thanks!

If you copied my code there is set an id of custom-link, so you can target that in your css.

#custom-link {
    float: right;
}

or maybe

#custom-link {
    float: left;
}

Thanks so much batharoy, you rock!!! Really appreciate your help!