Generate a PDF from User input data

Hi all! I have a requirement where if a user submits the data by selecting the checkboxes, it should show an option as “Download PDF”. The PDF generated should change accordingly to the user input data.

I believe it involves WiX Velo code in order to achieve this. I am merely a beginner when it comes to WiX Velo code.
I would greatly appreciate assistance in order to resolve this matter.

Thanks in advance!