Hi! I understand your TMHub app is showing as offline, and you'd like to get it back online. To help you better, may I ask a couple of quick questions?

1. Are you connected to a stable Wi-Fi or mobile data network right now on your Android device?
2. Have you tried restarting the app or your device already?
3. Is this a recent issue or has the app been offline for a while?

Meanwhile, here are some initial steps you can take to try and resolve the offline mode issue:

1. Check Internet Connection: Ensure your Android device has a strong internet connection, either Wi-Fi or mobile data.
2. Restart the App: Close the TMHub app completely and reopen it. Sometimes this refreshes the connection.
3. Clear Cache: Go to your device's Settings > Apps > TMHub > Storage > Clear Cache. This can remove any corrupted temporary files causing the problem.
4. Re-login: Log out from the app and then log back in. This helps refresh your session.
5. Reinstall the App: Uninstall TMHub and then download the latest version from the Play Store and reinstall it. This fixes any app-level glitches.
6. Check App Permissions: Make sure TMHub has the necessary permissions to access mobile data or Wi-Fi.

If after these you still see offline mode, there could be a syncing issue or server-related matter on TMHub's side. In that case, contacting their support or checking for announcements might help.

Could you try these and tell me how it goes? If you'd prefer, I can guide you through any of the steps too.