Problem:
Set expiry date for user roles.

Solution:
Actually the idea is to control user roles with subscriptions (paid). It's true that there's no way in Toolset Forms for setting an expiry date for a user role, but you can either use a 3rd party plugin (i.e. WC Subscriptions or etc) or can use custom code as prescribed on this thread https://toolset.com/forums/topic/cancel-subscription-dont-change-user-role/.

Relevant Documentation:
https://toolset.com/course/wordpress-membership-sites/

Problem:
Recreating a data collection form with Toolset.

Solution:
I'll suggest looking into these guides. Generally you'll need following Toolset plugins:

- Toolset Types for custom post types, custom fields, custom taxonomies and relationships (https://toolset.com/related-lesson/custom-types/).
- Toolset Forms to create a form like yours and collect data into post types, fields and taxonomies (https://toolset.com/related-lesson/post-forms/).
- Toolset Views to present things (optional - https://toolset.com/related-lesson/view/).

Overall, there are plenty of guides available at https://toolset.com/course-lesson/ for your interest.

Relevant Documentation: