I have set more than one response in my comment reply. But I can't receive all the responses in my inbox. Why is that?

I have set more than one response in my comment reply. But I can't receive all the responses in my inbox. Why is that?

You may only send 1 response to the user's inbox for each Facebook comment reply chatbot flow.
The supported response types include: 
  1. "Private Reply"
  2. "Quick Replies"
  3. "Text"
  4. "Button"
  5. "Carousel"
  6. "Media"
  7. "Image"
  8. "Audio"
  9. "Video"
  10. "File"
Please refer to here for more details.