No sync signs in explorer

Hello,

I use My Cloud Desktop v.2.1.0.213 and WD Discovery v4.3.327 on Windows 10. It’s a new computer. My problem is, that sync works, but in Windows Explorer I don’t have these small sync signs any mor. So, I don’t see, if a file is synced or not.

AND: I find my files, when I search them on My Cloud, but I find nowhere a clue, what is the actual folder is, where the files are stored. Is there a way to see that?

Best regards and greet ings from Germany
Wayne