This is a random wheel spinner that can decide a choice for you. The choices you inserted will be displayed in this wheel. You can either insert the choices by adding individually or adding as list. After you spin the wheel, the Picker Wheel decides a random result.
Playing CoD Mobile on a smartphone with virtual controls is not very convenient. Because you need to run, aim and shoot at the same time. It is much easier to fight with a mobile controller because hardware controls are just simply easier to use than touchscreens for an FPS.
Activision You can use a controller to play CoD Mobile via Bluetooth. Open the Settings app on your phone, and select Bluetooth. Hold down the PS & Share button on your PlayStation controller, or the Connect button on your Xbox controller.