Hi there! I understand you’re having trouble with the Aveola Club app not working properly on your Mac with OS X 10.15.7. I’d love to help you out with this. Could you please share a bit more about what exactly isn’t working? For example, is the app not opening, crashing, freezing, or is there a specific feature that’s giving you trouble?

In the meantime, I can guide you through some common steps that often resolve issues with apps like Aveola on macOS:

1. Check for App Availability:
It appears Aveola’s app is temporarily unavailable in some app stores, but may still work through a web browser. Have you tried accessing Aveola via a web browser (e.g., Safari) on your Mac to see if the platform works there?

2. Quit and Restart the App:
If the app opens but misbehaves, try quitting it completely. You can press Cmd + Q or right-click the app icon and select Quit. Then, reopen to see if it improves performance.

3. Update or Reinstall the App:
Since some users report Aveola not showing in the App Store, direct updates might not be available, but if you have the app installed, try removing and reinstalling it from an official source if possible. Otherwise, a browser-based solution might be best for now.

4. Check Internet Connection:
Ensure your Mac is connected to a stable internet network. Video chat apps require good bandwidth for proper functioning.

5. Clear Cache and Cookies (for Browser Use):
If you are using the browser version, clearing caches and cookies may help resolve glitches.

6. Mac OS Compatibility:
Your macOS 10.15.7 (Catalina) is fairly recent, so compatibility shouldn’t be a problem, but make sure your system has the latest updates installed.

If none of these approaches work or you notice specific error messages or behavior, please let me know. That way, I can offer more detailed, tailored assistance. Also, if you're using any security software that might block app functions, that's worth checking too.

Finally, if Aveola’s app is down temporarily or undergoing maintenance, official support can confirm that: you can contact them via [email protected] or call their support line at +1 (765) 542-5592.

Are you able to try any of these steps, or can you provide more details about what exactly is happening? I’m here to help!