Hi there! I understand you're having trouble loading the Fandango at Home app on your iPhone to watch a series you bought. Just to get a clearer picture—when you say the app "won’t even load," do you mean it crashes immediately after opening, stays stuck on a loading screen, or do you see any error messages?

Meanwhile, I can guide you through some basic steps to try and get the app working smoothly again:

1. Check for App Updates: Make sure your Fandango at Home app is updated to the latest version available on the App Store. Updates often contain fixes for issues like this.

2. Restart Your Phone: Sometimes, a quick restart of your iPhone can clear minor glitches.

3. Reinstall the App: If the problem persists, try uninstalling the Fandango at Home app and then reinstalling it. This can help clear any corrupted data causing the load failure.

4. Check Your Internet Connection: Ensure your iPhone is connected to a stable internet network, preferably Wi-Fi, as streaming apps need good bandwidth.

After you've tried these, please let me know how it goes or if you get any specific error messages. If those steps don’t do the trick, we can explore deeper troubleshooting tailored to your iOS 18.7 and iPhone.

Are you okay to start with these steps?