Walk behaviour not working after rigging

Hi, when I add the walk behaviour to my puppet, she even won't "float" after applying Hip and Neck tags, so obviosuly she also cant walk at all, she just stands still.

I've added head turner, Limb IK and walk behaviours.

I've tried to upload the puppet file but it says its not supported. It's also not letting me uplaod my AI file. So how can I share my puppet file?

Please can someone loook at my puppet file and see whats wrong? I am very new to the program so help will be greatly appreciated.