if you want to disable this completely you can add the following code snippet;:Does not work , please can you help ?
add_action( 'admin_notices', function() {
if ( function_exists( 'WooCommerce_Advanced_Shipping' ) )
remove_action( 'admin_notices', array( WooCommerce_Advanced_Shipping()->admin, 'license_notice' ) );
}, 5 );