BuddyPress.org

@Staceyk18,

If you mean the buddybar (grey) at the top of the page, you can change it by going into:

wp-content>plugins>buddypress>bp-core>bp-core-adminbar.php

and

wp-content>plugins>buddypress>bp-core>css>admin-bar.css

If you want to add menus to the login bar, you’re better off setting up a bp-custom.php, this thread will have details on what to do (read thru the whole thread):

https://buddypress.org/forums/topic.php?id=2186#post-12003