Get image from taxonomy term using ACF

Ok, so you are getting the value of the field, you just need to set how it should output, like so:

$image = get_field('image', $taxonomy . '_' . $term_id);echo '<img src="'.$image['sizes']['thumbnail'].'" alt="$image['alt']" />';

This assumes that you want to use the thumbnail image size. If using a different size, change that text to the appropriate image size.

If you want to return the full size image, use the following code:

$image = get_field('image', $taxonomy . '_' . $term_id);echo '<img src="'.$image['url'].'" alt="$image['alt']" />';

  <?php                                 $terms = get_field('best_seller_laptops_pc_category');                                if( $terms ): ?>                                <?php foreach( $terms as $term ):                                    $thumb_id = get_woocommerce_term_meta( $term->term_id, 'thumbnail_id', true );                                    $term_img = wp_get_attachment_url(  $thumb_id );                                ?>           <div class="col-lg-6">                <div class="addbox1">                    <img alt="" src="<?php echo $term_img;?>">                    <div class="contain">                        <h3>                           <?php echo esc_html( $term->name ); ?>                        </h3>                        <h4><?php echo esc_html( $term->description ); ?></h4>                        <a href="<?php echo get_term_link( $term ); ?>">LEARN MORE</a>                        <a href="<?php echo get_term_link( $term ); ?>" class="btn">buy now</a>                    </div>                </div>            </div>        <?php endforeach; ?>        <?php endif; ?> 

taxonomy.php is a template for a custom taxonomy based on the same model of archives.phpIn this kind of template, you should use the wordpress loop

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>

Them, you can pass in get_field, the post ID like that as 2nd parameter:

$image = get_field('image', $post->ID);