Page showing different from Preview

Can anyone help me? When I look at the preview for Launchpad everything is correct and looks great. When I go to the actual page, the content I wrote does not show up and it shows the actual code to the email sign up form.
Is there anything I can do to fix this?

Website is https://www.mindyourbusiness.net

Thank you

https://www.ads-software.com/plugins/launchpad-by-obox/