I am trying to figure out why the "Manage Orders" is not working for the member my network

I am having a problem with the dash board for my member. When they get an order they are not getting there emails and cant seem to be able to get to the manage orders tab. I want to create a tab in easy blogger. I have unplugged and plugged back in many plugins and just cant seemed to figure it out. http://www.nuwshop.com http://nuwshop.com/wp-admin/edit.php?post_type=product&page=marketpress-orders