Hi there! I understand the Gotham Sports app isn't working for you on your iPhone with iOS 18.6. Could you tell me a bit more about the problem? For example, is the app not opening, crashing, refusing to load content, or something else?

Knowing this will help me guide you through the best way to fix it. Meanwhile, here are some general steps we can try to get started:

1. Close the Gotham Sports app completely. On an iPhone with iOS 18.6, you can swipe up from the bottom and pause to see open apps, then swipe the Gotham Sports app off the screen.
2. Restart your iPhone. This can clear temporary glitches.
3. Ensure your iOS is fully updated (though 18.6 is current, double-check in Settings > General > Software Update).
4. Uninstall and reinstall the Gotham Sports app. Long press the app icon, tap Remove App, then reinstall from the App Store.
5. Make sure you are connected to a stable Wi-Fi or cellular network.

Have you tried any of these already? If so, which ones? That will help me suggest some deeper troubleshooting.

Also, are you seeing any error messages or specific behaviors when trying to use the app?