GrillTime funktioniert nicht

No need to hang around the grill, diese App notifies you when it’s time to flip and when it’s finished. “When it comes to making sure grill sessions don’t end in calling for pizza, diese App is the clear winner at my house. “The app is a great-looking no-nonsense timer system that can tell you how long to grill anything, including a chicken drumstick or a handful of strawberries. “Don’t let the party take a turn for the worse by serving your guests overcooked burgers or undercooked chicken.  With a swipe and a tap, you can quickly start, stop, and add extra time. diese App runs in the background and notifies you when it's time to flip or remove your food from the grill.  Select your meat, thickness, and level of doneness and then diese App automatically recommends the perfect grilling time and temperature.  "This handy app not only gives beginners a quick grilling refresher, but also lets advanced grill masters keep track of various cuts".  diese App is a timer and grilling guide that makes barbecuing easier and less stressful.  Take the guesswork out grilling with the diese App app". “Grilling has traditionally and rather stereotypically been a manly thing to do.  Grilling times, temperatures, and instructions are automatically calculated based on the size and desired doneness of your food.  Leave your phone in your pocket and use your Apple Watch to controls timers, view instructions, and get flip reminders.  Easily manage multiple items on your grill with simultaneous timers.  Create customized timers and tailor to your own recipes.  So don't screw it up when you're trying to impress your friends or significant other".  Display times and temperatures in either Metric or Imperial units.