Cant get a basic "If Has Tag" Statement to work - Wordpress

I'm simply placing a small snippet of code on a woocommerce product page of my Wordpress website, to display an image "IF" the product has a specific TAG in place.

The code itself seems like it would be simple enough, and ive googled the heck out of this and tried many variations, with no luck on any of them.

<?php if( has_tag( 'tagnamehere') ) : ?> <div>my content</div> <?php endif; ?>

Also tried this:

<?php if( has_tag( 'tagnamehere' ) ){ echo '<div>my content</div>'; } ?>

Thats didnt work either.

basically, i just want it to look at the TAG of the product, and if the TAG exists, simply show the image (div). Nothing seems to work.