I have got as far as the page that has at the top: Home, Users, Shares, Apps, Cloud Access, Bakcups, Settings and then lists the size of Movies, Photos etc.
However I can’t work out how to access my files. I did, once, find a way to see them, but now can’t work it out again.
It seems that the first step is to log into the router: is that correct? Then I get the screen that I have shown. Where do I go next? Note that my files are not in the cloud.