Answer:Please uninstall your app and reinstall it will ask you to enter a pin again. Yoc can choose a pin you remember OR you can enter the incorrect pin 5 times which will automatically deregister you so that you can register again for your pin

Answer:You just need to install the app again and reregister on the new phone,the registartion OTP wil be sent to your registerd email and phone number.

Answer:Please go into your settings and update your software