Hi there! I understand that you're experiencing a problem where your screen turns black when you click on the next lesson in the Teuida app. That must be concerning!

Let's start by gathering a bit more information about the issue. Can you tell me if this happens with every lesson or just a specific one? Also, have you tried any troubleshooting steps so far, like restarting the app or your iPhone?

Let’s see if we can resolve this together!

My 10 day lessos in not working

Thank you for sharing that your 10-day lessons in the Teuida app are not working. Let's work together to get this resolved!

Here are a few steps you can take to troubleshoot the issue:

1. Restart the App: Sometimes, simply closing the Teuida app completely and reopening it can help resolve any temporary glitches.

2. Check Your Internet Connection: Ensure that you have a stable internet connection, as a weak connection might cause issues with loading lessons.

3. Update the App: Make sure you have the latest version of the Teuida app installed. You can check this in the App Store and update it if necessary.

4. Clear Cache (if applicable): If you have any data stored, clearing the cache might help. You can usually do this by going into your phone’s settings > General > iPhone Storage, then selecting the app and choosing to delete it (this will clear data).

5. Reinstall the App: If the above steps don’t fix the problem, you might consider deleting the app and reinstalling it from the App Store. Just be aware you might lose any downloaded content or progress.

If you've already tried some of these steps, please let me know what you've done so far, and we can look into more advanced troubleshooting or even reach out to Teuida support together if necessary. Are you satisfied with these suggestions so far?