BuddyPress.org

@scorpiion4984 – you have two options listed below – because of page title. With option 1, the page titles in the BP template files won’t be changed to h1 and will not get the styling from your theme (but you could address this via stylesheet yourself). With option 2, you can get this h1 but would entail a lot of revisions which you would have to keep in mind and redo when you update BuddyPress/BP Template Pack:

1. Create only two files, header-buddypress.php and sidebar-buddypress.php and upload to server wp-content/themes/fullscreen
or
2. Download 6 BP template folders from your fullscreen theme folder in server to your computer hard drive and change 16 template files then upload 6 folders with 16 revised files to your fullscreen theme folder.

I would choose #1