I would like to add more boxes on "filter answer"

Hi, I would like to implement this in my form:

If total number of people is more then 1 then I would like to add couple more boxes like Name,surname,e-mail,age.. for each member of group.

Can you please advice me how to do it?

Cheers!

You can try using the widget Matrix Dynamique  https://widgets.jotform.com/widget/matrix_dynamique

Here's a screenshot on how it works.

Hope this helps.