Hello Ravi,

I have added the processing and on-hold but the code did not empty the cart when the unpaid (pending) post was deleted. I aslo tried both empty cart and delete order together with code below

 function empty_cart_and_delete_order_on_pending_post_deletion( $post_id ) {
    $post = get_post($post_id);

    if ( ! $post ) {
        return;
    }

    if ($post->post_status === 'pending' && $post->post_type === 'post') {
        if (function_exists('bbl_ppp_get_post_order_id') && function_exists('wc_get_order')) {
            $order_id = bbl_ppp_get_post_order_id($post_id);

            if ($order_id) {
                $order = wc_get_order($order_id);

                if ($order && in_array($order->get_status(), array('processing', 'on-hold', 'pending', 'draft'))) {
                    // Empty the cart
                    WC()->cart->empty_cart(true);
					
		    // Delete the pending order
                    $order->delete_order(true);
                }
            }
        }
    }
}
add_action('before_delete_post', 'empty_cart_and_delete_order_on_pending_post_deletion'); 

This also did not work