If the Nidhanam app is not working, there are several steps you can take to resolve common issues:

1. Force Stop and Restart the App
- On Android, go to Settings → Apps → Nidhanam → Force Stop. Then try reopening the app. This can help clear any temporary glitches1.

2. Update to the Latest Version
- Make sure you have the latest version of the Nidhanam app installed from the Google Play Store or App Store. Updates often include bug fixes and improvements124.

3. Reboot Your Device
- Sometimes, simply restarting your phone or tablet can resolve app startup problems.

4. Uninstall and Reinstall the App
- Delete the app from your device and reinstall it from the official app store. This can fix issues related to corrupted files or incomplete installations3.

5. Check Device Compatibility
- Ensure your device and operating system are compatible with the version of Nidhanam you're trying to use. Device compatibility details are usually found on the app’s store page7.

6. Clear Cache and App Data
- On Android: Go to Settings → Apps → Nidhanam → Storage → Clear Cache/Clear Data. (Note: Clearing data may log you out and reset app settings.)

7. Internet Connection
- Make sure you have a stable internet connection, as the app may require it for streaming content or syncing data54.

8. Contact Support
- If the above steps do not work, contact the Nidhanam support team by email at [email protected] or check their official website for support options58.

9. User Reports
- Some users have reported that the app may stop working after a few hours or days, potentially due to device-specific issues (e.g., differences between stock Android and non-stock Android phones). If you suspect your device is the cause, mention your device model when contacting support5.

10. Review App Permissions
- Ensure the app has the required permissions (like storage or network) in your device’s settings.

If these steps don’t resolve the problem, providing the developers with details about your device and the issue will help them debug and provide a solution58.