Hi! I see you're having trouble opening the CVS Health app on your new iPhone, even when entering your passcode. Let’s work through this together. Could you please clarify a bit more?

- Is the app not opening at all, or does it open but then not accept your passcode?
- Have you tried logging in with your credentials after entering the passcode?
- Have you recently downloaded or reinstalled the app on your new phone?
- Did the app work on your old phone with the same passcode?

Meanwhile, here are some initial steps you can try on your iPhone running iOS 18.6:

1. Force close and reopen the app: Swipe up from the bottom and pause to see open apps. Swipe the CVS app off the screen to close it, then reopen it.
2. Restart your iPhone: Sometimes a fresh start can fix temporary glitches.
3. Update the app: Go to the App Store, tap your profile icon, and check if there’s an update available for the CVS Health app.
4. Reinstall the app: Delete the CVS app and reinstall it from the App Store. This clears cache and corrupted data.
5. Check your internet connection: Ensure you have a stable Wi-Fi or cellular data connection.
6. Verify your credentials: If the problem is about the passcode or login password, try resetting your password via the app or the CVS website.

If after these steps the app still won’t open or accept your passcode, it could be related to account security or how your profile data is set up on the new phone. Sometimes the app needs time to recognize the new device, or there may be extra verification steps.

Let me know what you’ve tried and how the app behaves exactly, and I can guide you further!