To resolve the issue of not being able to connect to the Cash Tornado app through Facebook, follow these steps:

1. Check for Updates:
Ensure that both the Cash Tornado app and your Facebook app are updated to the latest versions. You can check for updates in the Google Play Store.

2. Restart the App:
Completely close the Cash Tornado app and restart it. This can sometimes resolve temporary glitches related to app connectivity.

3. Check Internet Connection:
Make sure your device is connected to a stable Wi-Fi or cellular network. Slow or unstable Internet can cause connectivity issues - learn more.

4. Reinstall the App:
If the problem persists, uninstall the Cash Tornado app and then reinstall it from the Google Play Store. This can help clear any corrupted files or settings - learn more.

5. Clear Facebook App Cache:
Go to your device settings, find the Facebook app, and clear its cache. This may help resolve any conflicts between the two apps.

6. Login to Facebook:
After following the previous steps, open Cash Tornado and try to log in using your Facebook account again. Ensure you're using the correct login credentials.

7. Review Permissions:
Ensure that Cash Tornado has the necessary permissions to access Facebook. You can check this in your device settings under Apps > Cash Tornado > Permissions.

8. Follow Official Updates:
According to recent communications from the developers, the previous Facebook login issues have been fixed. Keeping an eye on official announcements via their Facebook page can provide the latest information regarding any ongoing connectivity issues - learn more.

9. Contact Support:
If none of the above steps work, consider reaching out to the Cash Tornado support team through the in-game contact tab or their official channels. They can provide more direct assistance tailored to your situation - learn more.

By following these steps, you should be able to resolve the connection issue with Facebook in the Cash Tornado app.