Finding Video Files Using OSMC/Kodi

I have a library of Multimedia files which I have shared on my NAS by NFS and mounted on my Vero 4K. I can log in to Vero 4K and see the files I need on the cli but I cannot see them using the reomte and OSMC menu system. I tried adding the shared files but nothing.
How may I access these using the menu please.

I’d suggest you do a little research on the site for how to use the library feature in Kodi. would be a good starting point.