To resolve the issue of the Caesars Slots app not closing on your iPad, follow these steps:

1. Force Quit the App: To close the Caesars Slots app, you need to access the App Switcher. Do this by swiping up from the bottom of the screen (if you have no Home button) or double-clicking the Home button (if your iPad has one). Once in the App Switcher view, locate the Caesars Slots app and swipe it up to force close it.

2. Restart Your iPad: If the app still does not close successfully, restart your device to refresh its state. To restart your iPad, press and hold the Power button until you see the "slide to power off" slider. Slide it to turn off your device. After it shuts down, press and hold the Power button again until you see the Apple logo.

3. Update the App: Check if there is an update available for the Caesars Slots app. Open the App Store, tap on your profile picture at the top right, and scroll down to see any pending updates. If Caesars Slots is listed, tap "Update" to install the latest version, which may fix any existing bugs.

4. Delete and Reinstall the App: If the problem persists after updating, consider deleting the app and then reinstalling it. To delete the app, tap and hold on the Caesars Slots app icon until it jiggles, then tap the "X" or "Remove App" option. Next, go to the App Store, search for "Caesars Slots", and reinstall the application.

5. Check for iOS Updates: Keeping your iPad's operating system updated can resolve many app-related issues. Go to Settings > General > Software Update to see if there are any updates available. If so, install them.

6. Contact Support: If none of the above steps work, you may need further assistance. Visit the Caesars Slots support page for guidance, or reach out to Apple Support for help with your device.

If you wish to see additional guidance on this issue, you may find useful information on how to force quit apps in Apple’s support community - learn more and expert tips on iPad troubleshooting from other users - learn more.