Your Network Creator profile answer to "What is your Ning Network Address?" is only visible to you and Ning.
I recommend you post your network information in your profile text box. Let me know if you need any help with that. Or you can always enter your Ning address in the unlocked profile question field for "Other Web sites or Twitter address".
We have a very active forum board of peer Creators and Ning Staff to help you optimize your experience using the Ning Platform. A simple way to get started is to participate in discussions. http://creators.ning.com/forum