WordPress & WPForms - connecting pages, forms and field values?

I am using the Pro version of WP Forms and see how I can create and customize forms, then drop them into pages and Preview them. When I enter values, I can see those values get inserted into the MySQL table (`wp_wpforms_entries`) as JSON.

So, all seems pretty much in order.

I need to find how to get to the next level by displaying a Thank You page, and using certain values from that JSON object when I populate the Thank You page.

I need to find how to:
1) open Page #2 on Submit button click
2) pre-populate form fields in Page #2 with values entered into MySQL on Submit click, on page #1

How do I do these little tasks?

Thanks