A. 1. Check device settings: Go to your device's Settings > Display > Screen rotation and ensure that 'Auto-rotate' is enabled. This allows the app to adjust to your device's orientation. 2. Use a third-party app: If the app does not support rotation, consider using a third-party app that forces screen rotation. Search for 'rotation control' apps in the Play Store.

B. 3. Provide feedback within the app: If the app has a feedback option, suggest adding screen rotation support for future updates.