Hi! I’m Charlotte. I understand you're having trouble with loading a card on the Cardtonic app, and now you can’t access the app because it says something about processing. Could you please clarify what exact message or error the app is showing when you try to open it? Also, did the app freeze during the card loading, or did you get any notification about the transaction status?

Meanwhile, here are some initial steps we can try to address the issue:

1. Check your internet connection: Make sure your iPhone has a stable Wi-Fi or cellular connection since loading cards requires connectivity.

2. Force close and reopen the app: Sometimes the app may get stuck. Double press the home button or swipe up from the bottom (depending on your iPhone model) to bring up the app switcher, then swipe the Cardtonic app off the screen. Reopen it afterward.

3. Update the app: Ensure you have the latest version of Cardtonic installed. Open the App Store, search for Cardtonic, and tap Update if available.

4. Restart your iPhone: A simple restart can clear temporary glitches affecting the app.

5. Clear any app cache (if available): On iOS, this might require uninstalling and reinstalling the app if you suspect corrupted data.

6. Try logging in again: Make sure your login details are correct and that your account is active.

If the card load is stuck in processing for a long time, it could be a delay with the transaction or server issue on Cardtonic’s side. If none of the above work, I can help you with more advanced troubleshooting or guide you on contacting Cardtonic’s support directly.

Could you let me know if any of these steps helped or share the exact error message you see now? That will help me assist you better.