To resolve the issue with the Chat function not working in the Talkie app, follow the step-by-step instructions outlined below:

1. Check Internet Connection
Ensure that you have a stable internet connection, as a poor WiFi or mobile data signal can hinder chat functionality. Try refreshing your connection by restarting your router.

2. Restart the Talkie App
Close the Talkie app completely and then relaunch it. This step may help refresh the app and resolve temporary glitches.

3. Clear Cache and Data
Navigate to your device's settings and locate the Talkie app under the applications section. Clear the cache and data:
- Go to Settings > Apps > Talkie > Storage.
- Tap on Clear Cache and then Clear Data.
This action can fix underlying issues that prevent the chat feature from functioning.

4. Reinstall the App
If the problem persists, uninstall the Talkie app and then reinstall it:
- Uninstall it from your device settings or home screen.
- Download and install the latest version from the app store. This step can help if the app has bugs or corrupted data.

5. Check for Updates
Ensure that your Talkie app is running the latest version:
- Go to your app store and check for any available updates for Talkie. Update if necessary, as updates often include bug fixes.

6. Consult Online Guides or Videos
You may find useful information on troubleshooting related issues through video guides. Some recommended resources include:
- How To Fix Talkie App Not Working (Full Guide) - YouTube - [learn more]
- How to fix Talkie App Not Working - YouTube - [learn more]

7. Review Support and Community Forums
If all else fails, you might want to seek help from Talkie's support page or community forums where users discuss similar issues:
- Support - Talkie Communications - [learn more]
- Continued Network Issues : r/TalkieOfficial - Reddit - [learn more]

8. Contact Customer Support
If your chat functionality is still not working after trying the above steps, consider reaching out to Talkie's customer support for further assistance.

By following these steps systematically, you should be able to resolve the chat issues within the Talkie app.