Hi there! I understand that you're experiencing issues with the ACNH.Guide app not updating with your new villagers and collected items. Let’s work together to resolve this!

To start, could you please let me know if you've tried any troubleshooting steps already? For example, did you check if there's an available update for the app? You can do this by going to the App Store, tapping on your profile picture at the top right, and scrolling down to see if ACNH.Guide needs updating.

If you’ve already checked for updates, here are a few additional steps you can try:

1. Close and Reopen the App:
- Double-tap the home button (or swipe up from the bottom of the screen on newer iPhones) to see all open apps.
- Find the ACNH.Guide app and swipe it up to close it. Then, reopen it.

2. Restart Your iPhone:
- Press and hold the side button and either volume button until you see the slider. Slide to power off and then turn your iPhone back on by holding the side button again.

3. Check Your Internet Connection:
- Ensure that your device has a stable internet connection. You can try switching between Wi-Fi and mobile data to see if that helps.

4. Reinstall the App:
- If the above steps don’t work, you might want to reinstall the app. Delete it and then download it again from the App Store.

Let me know how it goes! If the problem persists, we may need to check for any reported issues with the app itself.