MGM Rewards funktioniert nicht

The MGM Resorts app lets you search and book the lowest hotel rates, dining reservations, and show tickets for events within all of our world-class brands: Bellagio, ARIA, Vdara, MGM Grand Las Vegas, The Signature at MGM Grand, Mandalay Bay, Delano Las Vegas, The Mirage, Park MGM Las Vegas, NoMad Las Vegas, New York-New York, Luxor, Excalibur, MGM National Harbor, MGM Springfield, MGM Grand Detroit, Beau Rivage, MGM Northfield Park, and Gold Strike. *MGM Rewards membership (must be 21 years or older) required to use mobile check-in and/or digital via MGM Resorts Mobile App.  MGM Resorts International is a global entertainment company with national and international locations featuring best-in-class hotels and casinos, state-of-the-art meetings and conference spaces, incredible live and theatrical entertainment experiences, and an extensive array of restaurant, nightlife and retail offerings.  The official app from MGM Resorts is your digital concierge – make & manage hotel, dining, and show reservations.  To receive room ready push notifications as part of the mobile check-in process, you must opt-in to receive push notification on your mobile device.  Dining Reservations - Whether it's a quick bite, fine dining or steakhouses, we make discovering and reserving what you want fast and easy with intuitive search filters.  The MGM Resorts portfolio encompasses unique hotel offerings including some of the most recognizable resort brands in the industry.  Get to Your Room Faster - MGM Rewards members can check-in 24-hours prior to arrival through the app from anywhere and we will get a room ready for you.  If Location Services are enabled, we will prioritize assigning you an available room, and recommend dining options nearby.  Check Your MGM Rewards - Look up your MGM Rewards tier information and points on the go, and earn Tier Credits for bookings and reservations made in the app.  Entertainment at Your Fingertips - Comedy, Cirque du Soleil®, concerts, sporting events, basically whatever your heart desires.  Use a Digital Key - Use your smartphone as your Digital Key to access your room during your stay.  Plan Your Trip - Use the new Trips Tab to plan your visit to MGM Resorts.  Use of digital key subject to ID verification requirements.  Availability of mobile app features may vary by property.  And when it’s time to depart, skip the front desk and check out using the app too.  Use the app to find the perfect entertainment whenever, wherever.