If you're receiving an error while trying to log in Yaga via Apple ID then please attempt the following:
- Delete the app from the device
- Under your Apple device Settings click Apple ID—>Sign-in & Security—>Sign in with Apple—>Yaga—> "Stop using Apple ID"
- Install the app again
- Sign in with Apple and make sure to allow email forwarding
More in-depth tutorial is available here--> https://support.apple.com/en-us/102571
If you need further assistance or have any questions then you can contact Yaga support by submitting a request.