A. 1. Force Stop the App: Go to Settings > Apps > Storyteller > Force Stop. Then reopen the app. 2. Check for Updates: Ensure that both your device's operating system and the app are up to date. 3. Clear App Data: Go to Settings > Apps > Storyteller > Storage > Clear Data. Note that this may reset your progress, so use it as a last resort.

B. 4. Restart Your Device: Sometimes a simple restart of your device can resolve startup issues.