A. 1. Restart the App: Close the Hidden Hotel app completely by double-tapping the home button (or swiping up from the bottom on newer iPhones) and swiping the app off the screen. Then, reopen the app to see if the issue persists. 2. Clear Cache: Go to your iPhone settings, scroll down to Hidden Hotel, and check if there’s an option to clear cache or data. If not, uninstall and reinstall the app to clear any corrupted data. 3. Update the App: Ensure that you have the latest version of the app. Go to the App Store, search for Hidden Hotel, and tap 'Update' if available. This can fix bugs that cause freezing.

B. 4. Free Up Storage: Check your iPhone’s storage by going to Settings > General > iPhone Storage. If storage is low, delete unnecessary apps or files to ensure the app runs smoothly.