Plane Radar funktioniert nicht

With plane radar, you can track the flights of your family and friends whenever and wherever you want, view any flight information you want to see, and master the flight dynamic information in real time - changes in weather conditions, flight delays, check-in gates, etc. it is a simple but powerful, fast and convenient flight tracking tool. * Intelligent screening tools to track specific aircraft models or airlines and view flights at selected altitudes, speeds or airports.  When you purchase a premium subscription during a free trial period, any unused portion of the free trial period will be forfeited.  The subscription will automatically renew and you will be charged unless you turn off auto-renew, or cancel at least 24 hours before the end of the current subscription or trial period.  Subscription fees will be charged to your App Store account after confirmation of purchase.  Due to the technical limitations of flight data collection methods, the data may be incomplete in some cases.  Subscriptions and auto-renewal may be managed through Account Settings or by contacting Customer Support after purchase.  Renewal costs depend on the subscription plan you choose.  We are committed to improving this situation.