why the wpml can't Drop-down

Hi

Last time the Ismael moderators let me add below code to functions.php.
`add_action(‘after_setup_theme’,’avia_remove_main_menu_flags’);
function avia_remove_main_menu_flags(){
remove_filter( ‘wp_nav_menu_items’, ‘avia_append_lang_flags’, 20, 2 );
remove_filter( ‘avf_fallback_menu_items’, ‘avia_append_lang_flags’, 20, 2 );
remove_action( ‘avia_meta_header’, ‘avia_wpml_language_switch’, 10);
}
and Go to WPML then the Display the language switcher in the WP Menu. Select your main or secondary menu. On Language switcher style, choose the Drop-down menu.

I have been operation according to Ismael of requirement. but the WPML still can’t drop-dowm.

So could u help me check it again. or i give u wordpress account , u go to wp-admin, and help me change it.

Thanks & Best Regards