BuddyPress.org

I have a private group – If a non-logged in user tries to access the group, they are given the option to join, but not to login.
I have BP connected to MemberPress but believe this page content is coming from BP.
I am running WordPress 4.4.2 (soon to be updated) and BuddyPress 2.5.2

This is the link/private group page:
http://trs.twcfit.com/groups/temple-rodef-shalom/

Thank you.