Hi there! I see you're having trouble joining or creating a game in Photo Roulette on your iPhone. I’d love to help you get this sorted out. To start, could you tell me a bit more about what happens when you try to join or create a game? For example:

- Are you receiving any error messages? If yes, what do they say?
- Does the app fail to load a screen or button after tapping "Create Game" or "Join Game"?
- Have you confirmed you have a stable internet connection while trying this?

Meanwhile, here are some common quick checks we can try first:

1. Check Internet Connection: Make sure your iPhone is connected to Wi-Fi or cellular data that has a good signal.
2. Restart the App: Close Photo Roulette completely (swipe it up from the app switcher) and relaunch it.
3. Restart Your iPhone: Sometimes this resolves temporary network or app cache issues.
4. Ensure App Permissions: Check that Photo Roulette has permission to access your photos (Settings > Photo Roulette > Photos > Select “All Photos”).
5. Update the App: Confirm you have the latest version of Photo Roulette installed from the App Store.

If these steps don’t help, please let me know what you observe when trying to join or create a game, and I’ll guide you with more specific troubleshooting. Are you seeing a prompt for a PIN or something similar? That’s sometimes part of the joining process.

Looking forward to your reply!