Godaddy Website Tonight + Content Locker (Help Needed)

Hello, at first of all I would like to say sorry for such a silly question, but I'm pretty bad at coding/programing.
At the moment I got Godaddy Website Tonight service for free which is pretty easy and time saving for me. Building websites in a minutes for my needs.

The problem is that I can not add content locker on my landing page.My website is a single page only.Tried everything already.

Any advices?
Thank you for any help.

Anyone?Help needed asap

Content lock pro v2? Needs PHP 5.3. Start by leaving Godaddy and get yourself a proper host.

Found by myself.Thank you anyway,this thread can be closed.