How to connect inputs, radio buttons and textarea with CMS and processing it?

Hi team,

I would like to get the information, how to connect inputs [type=text], radio buttons and textarea with CMS to collecting data. I mean I would like to creat a questionnaire and collecting information in PDF or things like that.

I have tried to find the solution how to connect the submit button and so on, however I did not find anything.

Could you help me in this case? Thanks for your support in this matter.

Have you read this support page