Form not showing before redirect

I love this idea and it is just what I am looking for. However, I have tried with both Contact7 and GravityForms and can’t get it to work. I set the BEFORE to show the form. And the AFTER to redirect to a URL. Essentially, I want them to give their email and then get redirected to a page that has resources. However, I put in the code [goal id” “] on the page and it is not showing the form at all. When I go to the page, it is automatically redirecting them without showing the form.