How to represent 5 different options for user while doing signup?

I am developing a website for mobile and desktop. Users can register through signup form, where they have to select one out of 5 user types. Each type will have a help text for explanation. After selecting user type only, user details form will be shown.

I have tried different variations like providing radio buttons, boxes, etc., but nothing is satisfactory or intuitive.

Can somebody throw some idea for this?