BuddyPress.org

Hello, I am adding menu items with the code below, the menu items show up when clicked the give damaged url’s

e.g for the top link when clicked

http://timothylhanson.com/bp/%3C?php%20return%20bp_loggedin_user_domain()%20?%3Eactivity/just-me/

clearly this

is not being returned properly

Any help with this is greatly aprriciated
Thanks

function add_profile_link_to_nav($items) {
    if ( is_user_logged_in() )

return $items . 
 '<li><a href="activity/just-me/">My Wall</a>

   <ul>
     
     <li><a href="activity/friends/">My Friends Activities</a></li>
     <li> <a href="profile/edit/group/1">Edit My Profile</a></li>
 
    </ul>
  </li>';
}
add_filter('wp_nav_menu_items','add_profile_link_to_nav', 10, 2);