If you have trouble signing in to Vividi with Apple ID, please follow the instructions below:
1. Go to your device settings and click on your name
2. Tap on [Password & Security]
3. Then [Apple ID logins]
4. Select Vividi and press [Stop using Apple ID]
5. Restart Vividi and sign in to the app again.
You can find more details by going to the iTunes support link below:
https://support.apple.com/HT210426
Apple login option is not available for android devices.