Can I add a particular category for this code?

I was reading the past thread and found this code below and was wondering can how to make it show a certain category in it. I created an achievement category called Levels. I want to show the most recent achieved level.

Here is the new / improved / permanent way to display achievements in a buddypress template:

<?php
	// WP_Query arguments
	$args = array (
	'post_type'              => 'dpa_progress',
	'post_status'            => 'dpa_unlocked',
	'author'                 => bp_displayed_user_id(),
	'order'                  => 'DESC',
	'orderby'                => 'date',
	'nopaging'		 => true
	);

	// The Query
	$badges = new WP_Query( $args );
?>

<?php while ($badges->have_posts()) : $badges->the_post(); ?>
     <a href="<?php echo get_permalink($post->post_parent); ?>" title="<?php esc_attr( the_title() ); ?>">
     <?php echo get_the_post_thumbnail($post->post_parent,'thumbnail'); ?>
     </a>
<?php endwhile; ?>

<?php wp_reset_postdata(); ?>

https://www.ads-software.com/plugins/achievements/