How to Hide Buttonizer - Social Media Share Buttons, Social Icons, & Social Feeds Admin Menus

function plt_hide_facebook_pagelike_widget_menus() {
	//Hide "Social Sharing & Icons".
	remove_menu_page('bz_social_feeds');
	//Hide "Social Sharing & Icons → Buttonizer".
	remove_submenu_page('bz_social_feeds', 'bz_social_feeds');
	//Hide "Social Sharing & Icons → Edit buttons".
	remove_submenu_page('bz_social_feeds', 'admin.php?page=bz_social_feeds#/editor');
	//Hide "Social Sharing & Icons → Facebook feeds".
	remove_submenu_page('bz_social_feeds', 'bz-social-feeds-listing');
	//Hide "Social Sharing & Icons → I need support".
	remove_submenu_page('bz_social_feeds', 'admin.php?page=bz_social_feeds#/support');
	//Hide "Social Sharing & Icons → Community".
	remove_submenu_page('bz_social_feeds', 'https://r.buttonizer.io/support/community?referral=wp-social-feeds-plugin-menu');
	//Hide "Social Sharing & Icons → Knowledge base".
	remove_submenu_page('bz_social_feeds', 'https://r.buttonizer.io/support/knowledgebase?referral=wp-social-feeds-plugin-menu');
}

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

Where do I put this code?