ProSites doesnt work in the register

Hi, I am in the free trial and trying to figure out how prosite works.
I already did the settings, everything looks good, however when a new user try to register ProSite doesnt work, just open the url
http://meobsequias.com/pro-site__trashed/?action=new_blog and send a message
Doesnt found options, the page cant be find.
I am using the divi theme.
Can you help me?

page: meobsequias.com

thanks