Page does not link correctly from aweber form.

I am trying link a page from my aweber form, but I get the following message when it is submitted. It is supposed to be forwarded to this page.

But this message shows up.

"You do not have permission to preview drafts"

Permission have been granted to this page in dashboard for visitors and the link works fine from the navigation bar.

The link "Introduction" is under the parent "privacy" . I want to keep it out of view, but not sure how to do that when permission has been granted for visitors.

If it works fine from the navigation bar, why can't it get it to link from aweber? I have also had the same problem when I try and put the link in a clickable image.