How do I revive this Pitcher plant I just bought?

I just bought this pitcher plant for around 40 bucks as I’ve always wanted one, Most of the little pitchers are dead but 2 of them were alive and well!! I noticed it’s just potted in moss right now so I took the whole plant, rinsed it down (pest removal) and then added some clay beads at the bottom for drainage then kinda “fluffed out” the moss and put it back in. What else can I do to help it? The plant itself seems healthy but the pitchers aren’t doing to well.

Plant has drainage beads at the bottom. It has only been watered once (not by me, I just bought it) it’s currently in a room with UVB lights but will be hung near the window when I’m able to get the hooks for it.