You go to the dashboard of the blog where you installed BP then Appearance > Themes – choose the theme you want.
The drop down for “Select theme to use for BuddyPress generated pages:” is not visible.
That particular option was changed in BuddyPress 1.0. Since then, you just pick the site theme and that controls the setting.
Hi please help thie BP noob 
I’m testing BP with view to upgrade site to this.
The theme works on the main page: http://cre8radiofm.net/v2/
but! http://cre8radiofm.net/v2/blogs and you see what happens.
The theme totally disappears! This is just a standard installation as described in the set up guide, what am I missing here?
Thanks for your help
@peternicholls – It looks like you created sub-blogs “members” “blogs” and “groups” which you shouldn’t have done. Delete those sub-blogs. Let BuddyPress automattically generate those pages when you click on the links. Just tested the theme and it’s working great on 1.2-rare bp-sn-parent.
If that’s not the case, it would help us help you if you answer these questions – https://buddypress.org/forums/topic/when-asking-for-support
There are no sub-…’s all is as fresh installation.
1. Which version of WPMU are you running? WordPress MU 2.9.1.
2. Did you install WPMU as a directory or subdomain install? directory
3. If a directory install, is it in root or in a subdirectory? subdirectory
4. Did you upgraded from a previous version of WPMU? If so, from which version? no
5. Was WPMU functioning properly before installing/upgrading BuddyPress? i believe so.
6. Which version of BuddyPress (BP) are you running? latest
7. Did you upgraded from a previous version of BP? If so, from which version?
8. Do you have any plugins other than BuddyPress installed and activated? no
9. Are you using the standard BuddyPress themes or customized themes? standard
10. Have you modified the core files in any way? no
11. Do you have any custom functions in bp-custom.php? no
12. If running bbPress, which version? Or did your BuddyPress install come with a copy of bbPress built-in? built in
13. Please provide a list of any errors in your server’s log files.
14. Which company provides your hosting? heart internet
