Hello! I understand you're having trouble with the Heroes of History game not loading. Let's work on resolving that together.

Here are some steps we can try:

1. Restart Your Device: Sometimes, a simple restart can fix many loading issues. Make sure to restart your iPhone.

2. Check for Updates: Go to the App Store and check if there are any updates available for Heroes of History. Keeping your app up to date can resolve loading problems.

3. Clear App Cache: If you're playing via a browser, clearing your browser's cache can often help. To do this, go to the settings of the browser you're using and select the option to clear browsing data, ensuring you clear cached images and files.

4. Check Your Internet Connection: Ensure that your iPhone is connected to a stable network. You might want to try switching between Wi-Fi and mobile data to see if that helps.

5. Enable Background App Refresh: Go to the Settings app, tap on "General," and then "Background App Refresh." Make sure it's enabled for Heroes of History.

6. Reinstall the Game: If none of the above solutions work, you may want to uninstall and then reinstall Heroes of History. This will ensure that you have a fresh copy of the game.

Let me know how these steps work out for you, and if you need further assistance! Are you satisfied with the solution I provided?