07/08/2013 at 8:37 pm #264499
The issue with Form is not with Form … the theme is including a very old version of jQuery which is causing many errors which include causing Form not to function. You can view these errors by loading your site up in Chrome, hitting the F12 key and clicking the Console tab. At the very least it appears that is is causing a critical BuddyPress error too. The only real solution is to contact the theme dev to have them fix their theme. Having this old version of jQuery is going to break a lot of plugins for you.
I hope that helps.