Tips on Customizing Social Icons & Sharing Buttons by WPZOOM

How to Hide Social Icons & Sharing Buttons by WPZOOM Admin Menus

function plt_hide_social_icons_widget_by_wpzoom_menus() {
	//Hide "Icons  Sharing".
	remove_menu_page('edit.php?post_type=wpzoom-shortcode');
	//Hide "Icons  Sharing → Icon Sets".
	remove_submenu_page('edit.php?post_type=wpzoom-shortcode', 'edit.php?post_type=wpzoom-shortcode');
	//Hide "Icons  Sharing → Sharing Buttons".
	remove_submenu_page('edit.php?post_type=wpzoom-shortcode', 'http://127.0.0.1/wp-admin/post.php?post=39&action=edit');
	//Hide "Icons  Sharing → Settings".
	remove_submenu_page('edit.php?post_type=wpzoom-shortcode', 'wpzoom-social-icons-widget');
}

add_action('admin_menu', 'plt_hide_social_icons_widget_by_wpzoom_menus', 11);

Where do I put this code?

How to Hide the "Display Settings" Meta Box

function plt_hide_social_icons_widget_by_wpzoom_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "Display Settings" meta box.
	remove_meta_box('wpzoom_sharing_settings', $screen->id, 'side');
}

add_action('add_meta_boxes', 'plt_hide_social_icons_widget_by_wpzoom_metaboxes', 20);