Hi there! I understand that the Poker Face app has frozen on your iPhone. Let's work together to get this sorted out.

First, can you let me know if you’ve tried any troubleshooting steps already? For example, have you attempted to force close the app or restart your iPhone?

If you haven't, here are some steps you can try:

1. Force Close the App:
- Swipe up from the bottom of your screen (or double-click the Home button on older iPhones) to bring up the app switcher.
- Locate the Poker Face app and swipe it up to close it completely.

2. Restart Your iPhone:
- Hold down the Power button (and either volume button on newer models) until you see the slider.
- Slide it to power off your device, and then turn it back on after a few seconds.

3. Check for Updates:
- Go to the App Store and tap on your profile picture at the top right.
- Scroll down to see if there's an update available for the Poker Face app, and update it if necessary.

4. Reinstall the App (If the above steps don't work):
- Tap and hold the Poker Face app icon and select "Remove App", then confirm the deletion.
- Reinstall the app from the App Store.

Please try these steps and let me know if the issue persists!