I can't connect the game to my Facebook account. What should I do?

1. Ensure that your internet connection is stable.
2. Check that your username and password are entered correctly.
3. Log out of your account in the Facebook app on your device (or delete and reinstall the app).
4. Log out of your Facebook account in any browsers that are installed (Chrome, Opera, Safari, etc.).
5. Restart the device and try connecting the game to your Facebook account again.