If you're having trouble with Google Meet not working, there are several troubleshooting steps you can take:

1. Check your internet connection: Make sure you have a stable internet connection and that your bandwidth is sufficient for video calls.

2. Check your browser: Google Meet is designed to work best with the Google Chrome browser. If you're using a different browser, try switching to Chrome.

3. Check your device settings: Make sure that your camera and microphone are turned on and properly connected to your computer or mobile device.

4. Clear your cache and cookies: Clearing your browser's cache and cookies can help resolve many issues with Google Meet.

5. Disable browser extensions: Some browser extensions can interfere with Google Meet. Try disabling any extensions you have installed and see if that resolves the issue.

6. Update your browser: Make sure you're using the latest version of your browser.

7. Restart your computer: Sometimes a simple restart can help resolve issues with Google Meet.

If none of these steps work, you can also try accessing Google Meet from a different device or network to see if the issue is specific to your current setup. Additionally, you can contact Google support for further assistance.