To resolve the "something went wrong" error message you're experiencing with the Cheelee app for the past two days, follow these detailed steps:

1. Check Internet Connection: Ensure your device is connected to a stable internet connection. You can do this by opening another website or app to verify connectivity.

2. Restart the App: Close the Cheelee app completely. Check your recent apps list and remove Cheelee, then reopen it to see if the issue persists.

3. Clear App Cache:
- Go to your device's Settings.
- Navigate to Apps or Application Manager.
- Find and select Cheelee from the list.
- Tap on Storage.
- Select Clear Cache. This will remove temporary files that may be causing issues.

4. Update the App: Make sure you have the latest version of the Cheelee app installed.
- Open the Google Play Store.
- Tap on the profile icon in the top right corner.
- Tap on Manage apps & device.
- Check for any updates available for Cheelee, and install them if necessary.

5. Reinstall the App:
- Go to Settings → Apps → Cheelee → Uninstall.
- Open the Google Play Store and reinstall Cheelee.

6. Check for System Updates: Ensure your device’s operating system is up to date.
- Go to Settings → System → System update.
- Check for updates and install any pending ones.

7. Check for Server Issues: Sometimes, the problem might be on the server-side of the app. You can check online forums or the app's official social media accounts for any announcements regarding outages.

8. Contact Support: If none of the above steps work, reach out to Cheelee's customer support for assistance. Provide them with details of the error and the steps you've already tried.

By following these steps, you should be able to resolve the "something went wrong" error. If the issue continues, keeping your app updated and checking for server-side issues can be helpful in the meantime - learn more - learn more.