The Magic Mirror Project really good and the optics is really good but I do not get to install other modules. If I install and into the config file entries always comes only the start Screen.
But when I get the
3rd party modules remove that is all good again

My config
var config = {
port: 8080,

language: 'de',
timeFormat: 24,
units: 'metric',

modules: [
	{
		module: 'alert',
	},
	{
		module: 'clock',
		position: 'top_left'
	},
	{
		module: 'calendar',
		header: 'Kalender',
		position: 'top_left',
		config: {
			calendars: [
				{
					symbol: 'calendar-check-o ',
					url: ''
				}
			]
		}
	},
	{
		module: 'compliments',
		position: 'lower_third'
	},
	{
		module: 'currentweather',
		position: 'top_right',
		config: {
			location: 'Hamburg',
			locationID: '2911298',  //ID from http://www.openweathermap.org
			appid: '7b6a5e85f8fa21af00523904c7630zt6'
		}
	},
	{
		module: 'weatherforecast',
		position: 'top_right',
		header: 'Wetter Ãœbersicht',
		config: {
            location: 'Hamburg',
			locationID: '2911298',  //ID from http://www.openweathermap.org
            appid: '7b6a5e85f8fa21af0052390zh30776'
		}
	},
	{
		module: 'newsfeed',
		position: 'bottom_bar',
		config: {
			feeds: [
				{
					title: "Heise Online",
					url: "https://www.heise.de/newsticker/heise-atom.xml"
                                           
				}
			],
			showSourceTitle: true,
			showPublishDate: true
		}
	},
]

modules: [
{
module: ‘phone_notification’,
position: ‘bottom_right’,
header: ‘Phone Notifications’,
config:{
accessToken: ‘YOUR_ACCESS_TOKEN’,
numberOfNotifications: 5,
displayNotificationIcon: true,
displayMessage: true,
displayCount: false,
alert: false,
fade: true,
maxCharacters: 50
},
}
]

};

/*************** DO NOT EDIT THE LINE BELOW ***************/
if (typeof module !== ‘undefined’) {module.exports = config;}

Would be cool if someone could help me