Hi there! I understand your Heart of Vegas app on your Kindle isn't loading properly after a league win and is showing an error. Let's get this sorted out.

Could you tell me a bit more about the error message you're seeing or when exactly the problem started? Also, have you tried any steps so far like restarting the device or the app?

Meanwhile, here’s a good starting point:

1. Restart your Kindle: Press and hold the power button, then tap Restart or Power Off. After a few seconds, turn it back on. This can clear temporary glitches.

2. Clear the Heart of Vegas app cache and data:
- Go to Settings on your Kindle.
- Find Apps or Application Manager.
- Locate Heart of Vegas from the list.
- Tap on it, then select Clear Cache first, and if that doesn’t help, tap Clear Data as well. (Note: Clearing data might reset some settings or log you out, so keep your login info handy.)

3. Check for app updates: Visit the Amazon Appstore or wherever you downloaded the app to make sure it’s the latest version.

Once you've tried these steps, let me know if the app loads properly or if the error continues. That way, I can guide you further!

Are you comfortable with trying these steps so far?