Hi, hoping someone can help with this

I’ve created a share called "Films"and set media sharing to videos’s, I have copied a number of films (.avi & .mkv) into the shared videos folder in windows explorer, about 10gigs worth, problem is, in the share list, its showing 0 MB / 2 TB  

Any ideas?

For what product is this?

Hi sorry, should of said, it’s the my book like, I’ve also noticed in the share boxes, it doesn’t state “remote connection status - o.k.” as it does in the manual, I’ve checked the remote access in settings and it tells me it’s good