if you want to make it work via Child Theme then you can use code like this via Child theme functions.php
file.
add_action( 'travelify_before_loop_content', 'travelify_category_description', 10 );
/**
* Show category description on category pages
*/
function travelify_category_description() {
if ( is_category() ) {
$term_description = term_description();
if ( ! empty( $term_description ) ) :
printf( '<div class="taxonomy-description">%s</div>', $term_description );
endif;
}
}
Sample Travelify Child Theme can be downloaded from here if you haven’t created one already.