Find My Lost Bluetooth Device funktioniert nicht

This app can help you find your lost AirPods, AirTag, Apple Pencil, iPhone, iPad, Apple Watch, Fitbit, Smart Phone, Tablet, Smart Watch, Headphones, or other Bluetooth devices.  Bluetooth mode - This is useful when you want to send a message or photo to someone, but don't want to turn on your Wi-Fi or use the Internet because of privacy or security concerns.  If you don't want to broadcast, you can also send photos or messages to a nearby user via Bluetooth or Wi-Fi Direct.  Find and select your lost device on the list, then move around slowly and keep watching the signal strength, estimated distance, and hints on the screen.  Lost your AirPods, AirTag, Headphones, Fitbit Tracker or Smart Phone?  Wi-Fi Direct mode - This option provides faster message or photo transmission.  We can help you find your lost devices within seconds!!  The transmission can be made via either Bluetooth or Wi-Fi Direct.  Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.  Account will be charged for renewal within 24-hours prior to the end of the current period.  Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.  You should find your device nearby.  Bluetooth Radar can detect all nearby devices.  Payment will be charged to iTunes Account at confirmation of purchase.  You can "broadcast" messages or photos to ALL nearby users.  When it reads "Your Device Is Here! ", please look around.