Contact form not working greyed out area

Hello Sparklers,

I have created a Contact form but does not appear to be working, I think the issue is the Reply Address box is greyed out and I can not select it, looking at the documentation is shows this field as completed with email (Text field). The first pic is what I have on have and the second pic is a screen shot from the documentation.
Thank you in advance

There is already a discussion going on, no need to have two threads open.

Please follow this link: