Badges not working on archive pages

Hello there,

please add following code in the file functions.php of your theme and check again:

if ( !function_exists( 'yith_wcbm_shop_badge_container_start' ) && !function_exists( 'yith_wcbm_shop_badge_container_end' ) ) {
	add_action( 'woocommerce_before_shop_loop_item_title', 'yith_wcbm_shop_badge_container_start', 9 );
	add_action( 'woocommerce_before_shop_loop_item_title', 'yith_wcbm_shop_badge_container_end', 20 );
	function yith_wcbm_shop_badge_container_start() {
		do_action( 'yith_wcbm_theme_badge_container_start' );
	}

	function yith_wcbm_shop_badge_container_end() {
		do_action( 'yith_wcbm_theme_badge_container_end' );
	}
}

If the issue persists, please try plugin with a WordPress default theme and WooCommerce only.