Hey ​@Tara 

For your second question, “How can I save the answers?”, it is quite simple. You’ll need to use data collection. Something like this:

“iNúmero] MBWay” is equivalent to the variable you’ll need to use to save the user’s answers. In the “reply type” you have some options to select, depending on what kind of information you want to collect.

Instead of using Manychat AI, I use a block action with ChatGPT (you can do it with Manychat AI) to gather all the information and give some answers to the user. 

In this example, I answered two questions (1 correct and one incorrect).
 

My flow looks like this: 

Note that using buttons, you can’t save the user’s answer.

Let me know if this helps