• download the theme
  • Unzip bp-nicey.zip
  • Upload bp-nicey to your wp-content/themes
  • Go to Super Admin->Themes and Enable this theme or Go to Super Admin->Blogs, click edit and enable this theme for the blog on which BuddyPress is active.
  • Go to Themes->appearance and activate this theme.
  • Appearance->widgets and add/remove widgets, that's it you are done.