JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Unfortunately, the Infinite List widget can only have one input type.
I would suggest using the Configurable List widget instead, that allows you to have multiple and different input types on each column. Please also read this guide on how to use that widget: http://www.jotform.com/help/282-How-to-Set-Up-the-Configurable-List-Widget
Do let us know if you need more help on this.