Hiya Predrag, I’m not even sure BuddyPress Activity

Hiya Predrag, I’m not even sure BuddyPress Activity is the right plugin for the job, but whatever I can’t even find which page it has been installed too, to try it. I was expecting to find some sort of short code to paste into the page where BuddyPress Activity was required.
What I want to achieve is for my members to be able to upload their pictures and media content onto their own galleries within their profiles, much like Facebook.
I'm okay with anyon having access to my site as long as they are okay with a site that has trans world adult content.

Pippa