If you’re new to BuddyPress then chances are you haven’t been down this road before, but I’d advise you to check out some of the stickies and FAQ’s here and spend some time getting educated on all the subtle nuances.
This question has been answered quite a few times, so I’ll give you a hint and if you still can’t figure it out, come back and we’ll see what we can do.
HINT: Check the functions.php included in wp-content/themes/bphome/ and compare it to the functions.php in the theme you're trying to use.
