Add Images to CPT Taxonomy

I use for add images to categories this plugin: Categories Images

<div class="grid row kategoria">
    <?php foreach (get_terms('kategoria') as $cat) : ?>
        <div class="col-xs-12 col-sm-6 col-md-3">
            <a class="cat-link" href="<?php echo get_term_link($cat->slug, 'kategoria'); ?>">
               <figure class="effect-ming">
                    <img src="<?php echo z_taxonomy_image_url($cat->term_id); ?>" />
                    <figcaption>
                        <h2 class="kategoria"><?php echo $cat->name; ?></h2>
                        <p class="hover hide"><?php echo $cat->name; ?></p>
                    </figcaption>	
                </figure>
             </a>
        </div>
    <?php endforeach; ?>
</div>