WD Photos does Not display all Folders

I bought the duo 6tb yesterday and have put all my pics under the shared folder. There are about 50 different folders containing about 25K pictures. The WD photo is just showing a few folders and pictures.

I then created a new folder"master pics"  under shared pictures and moved all the 50 odd picture folders under this new folder. Now WD photo is not working at all. It shows me the same folders as earlier -  keeps updating and gives error saying picture not found. I have uninstalled and reinstalled WD photo as well - no luck as yet.

My assumption is/was that I will get to see one folder “master pics” and then can navigate to different sub-folders.

The WD 2go pro is working fine though.

Oh well…