[Plugin: And The Winner Is…] How can I display the winner publicly

Hi, DesignByAnita, here is what I did:

<?
$idcoment = get_post_meta(get_the_id(), '_and_the_winner_is', true);
if($idcoment) {
echo 'This giveaway/contest is finished and the winner was: <a href="#comment-'.$idcoment.'">'.get_comment_author($idcoment).'</a>';
}
?>

I pasted the code above right before <?php the_content(); ?> tag in my single.php page.

Hope it helps.
Here is a workign example from my blog: https://cupcakes.blog.br/geral/sorteio-de-um-dominio-e-hospedagem-por-um-ano/