Hi! Sorry to hear your Linklemo app is showing empty and your setup seems to be gone. Let's get this sorted out together.

To start, can you tell me if you:
- Recently logged out and logged back into the app?
- Noticed any changes like app updates, device changes, or network changes around the time this happened?
- Are you seeing any error messages or just a blank/empty screen?

Meanwhile, here’s a step-by-step approach to troubleshoot this:

1. Logout and Login Again: Sometimes the session expires or data doesn’t load properly. Log out of your Linklemo app, then log back in using the same account credentials. Make sure to use lowercase letters in your email (sometimes the app is case sensitive).

2. Check Network Connection: Verify your Windows device is connected to a stable Wi-Fi or internet connection. The app often needs consistent connectivity to pull setup data.

3. Restart the App and Device: Close the Linklemo app completely from your system, then restart your Windows device. Open the app again to see if data reappears.

4. Update the App: Ensure your Linklemo app version is the latest available. Outdated versions can sometimes cause sync or display issues.

5. Verify Region Settings: Sometimes the app data is tied to regional server setups. Double-check your app’s region settings and make sure they're correct for your account.

6. Ensure Devices are on Same Network (for cameras or IoT devices): If your setup includes cameras or other smart devices, confirm they and your Windows device are connected to the same Wi-Fi network.

If after these steps the data is still missing, it could be a sync problem or a server issue. Let me know the outcome of these attempts, and I can guide you further or look deeper into the problem.

Are you able to try these and let me know what happens?