A. 1. Restart the app: Close Gizmo and reopen it to see if the freezing issue persists. 2. Check for updates: Ensure you have the latest version of the app installed. 3. Reduce the complexity of the card: Try creating simpler cards with fewer elements to see if that resolves the freezing.

B. 4. Clear app data: Go to Settings > Apps > Gizmo > Storage > Clear Data. Note that this will reset the app, so back up any important information first.