After reviewing the form on your website, it appears that the form that's popping up has the form action URL unset, which means that by default it will capture the data on the form and simply send it back to the originating page. In order to correct this, there are two options available:
Add a value to the hidden URL field in the form. This will cause the form to redirect on success to the specified URL.
It is also important to note that the action URL for the form must be corrected for both solutions. It should be set to https://visitor2.constantcontact.com/api/signup.
Because your'e working with a customized form, you will likely need to work with your web developer to get thee changes implemented. Please let us know if you have any questions!
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