The D&P Ning Platform

I have a ning platform that I use to secure the profiles and information of my talent. Right now there are a little over 500 profiles on this platform. It needs to be updated, changed and some things it is enabling me to do I do not understand. I need someone who can do the designing changes, and other informational changes as well and the updating. You can go to ggsworldwide.ning.com It is a christian entertainment business.