Hello! I see you're having trouble with the Météo-France app – specifically, your favorites aren't showing and you're not receiving weather predictions or warnings. Let's get this sorted out together!

To better assist you, could you please share:
1. Have you recently updated the app?
2. Are you connected to the internet (Wi-Fi or mobile data)?
3. Have you tried restarting your device to see if that helps?

While you're providing those details, here are a few steps you can try:

### Step 1: Check for Updates
Ensure that your Météo-France app is up to date. You can do this by going to the Google Play Store, searching for Météo-France, and seeing if there's an "Update" button available.

### Step 2: Clear Cache and Data
1. Go to Settings on your Android device.
2. Tap on Apps or Applications.
3. Find and select the Météo-France app.
4. Choose Storage and then tap Clear Cache.
5. If the issue persists, you can also select Clear Data (note that this may reset your settings).

### Step 3: Re-login to Your Account (if applicable)
Sometimes logging out and logging back in can help refresh the app's settings.

If you've already tried these steps, please let me know what you've done, and we can dive deeper into possible solutions! Are you satisfied with the steps I provided so far?