How do I convey landing page form submission data to an external thank you page?

Landing page is on IS asking for first name and email. Thank you page is a redirect to an external url that takes the customer through a seven-question quiz. Have named the url parameters in the form, “first” and “email” External landing page is https://wineshoppingscore/know-your-score/ but I need the coding to forward the first name and email. Help and thanks!!

What’s the LP url?

Hi John,



Your LP has a form action of "data-redirect-url=“Your Scorecard – Wine Shopping Scorecard” but the names on the left of the equal sign (‘=’) should match what is expected on the other end…however, that page is not showing up when I click on it so I can’t tell what that should be.