A. 1. Refresh the menu: Close the app and reopen it to refresh the menu items. 2. Check for updates: Ensure you have the latest version of the app, as updates may fix issues with menu availability. 3. Contact the restaurant: If a specific item is unavailable, consider calling the restaurant to inquire about its availability.

B. 4. Use alternative ordering methods: If the app continues to show unavailable items, consider ordering directly through the restaurant's website or by phone.