I can't imagine how this is supposed to work.
I don't have an Apple TV and unfortunately can't try it out.
If you can install the app on Apple TV, it should work
Bee Files or Bee Photos

I only received the Beestation on Thursday. So I can't write much yet.
However, chapter 6.4 of the manual describes how to set up a local user, which gives you access to the Beestation in the local network.
If you have access to the Beestation, it should be possible without guarantee.