Developer menu does not appear

Friends are the cause of the error. The menu I created in the plugin does not appear in the site

HTML:

{$menu}

---------------------

PHP:

    public function __construct()

    {

        parent::__construct();

$language = OW::getLanguage();

        $menu = new BASE_CMP_ContentMenu();

        if (OW::getUser()->isAuthorized('games-index', 'index')) {

            $menuItem = new BASE_MenuItem();

            $menuItem->setKey('games-index');

            $menuItem->setLabel($language->text('games', 'index_page_heading'));

            $menuItem->setUrl(OW::getRouter()->urlForRoute('games.index'));

            $menuItem->setIconClass('ow_ic_groups');

            $menuItem->setOrder(1);

            $menu->addElement($menuItem);

            $menuItem = new BASE_MenuItem();

            $menuItem->setKey('games-gamesofchance');

            $menuItem->setLabel($language->text('games', 'gamesofchance_page_heading'));

            $menuItem->setUrl(OW::getRouter()->urlForRoute('games.gamesofchance'));

            $menuItem->setIconClass('ow_ic_help');

            $menuItem->setOrder(2);

            $menu->addElement($menuItem);

        }

        $this->addComponent('menu', $menu);

        $this->menu = $menu;

}

    public function index($params)

    { 

$menu = $this->__construct();

$menu = $this->menu->getElement('games-index');

        if ($menu) {

            $el->setActive(true);

        }

    public function gamesofchance($params)

    { 

$menu = $this->__construct();

$menu = $this->menu->getElement('games-index');

        if ($menu) {

            $el->setActive(true);

        }

             }

}