How to Hide Profit Theme Engine Admin Menus

function plt_hide_mp_profit_menus() {
	//Hide "Slider".
	remove_menu_page('edit.php?post_type=slider');
	//Hide "Slider → Slider".
	remove_submenu_page('edit.php?post_type=slider', 'edit.php?post_type=slider');
	//Hide "Slider → Add New Post".
	remove_submenu_page('edit.php?post_type=slider', 'post-new.php?post_type=slider');

	//Hide "Services".
	remove_menu_page('edit.php?post_type=services');
	//Hide "Services → Services".
	remove_submenu_page('edit.php?post_type=services', 'edit.php?post_type=services');
	//Hide "Services → Add New Post".
	remove_submenu_page('edit.php?post_type=services', 'post-new.php?post_type=services');
}

add_action('admin_menu', 'plt_hide_mp_profit_menus', 15);
Where do I put this code?