Backup files to WDMycloud

I have OSMC with a 256Gb USB stick placed into a Pi as the main setup. As I add files automatically they are loaded into the USB stick. I would like them to remain on the USB stick for a period of time and then be pushed over the network connection to the WDMycloud.

Having some issues from a permission point of view I think so was wondering how this could best be achieved…

What make you think so? Or asking differently how have you tried to do this sofar?

Welll unless there is already a Kodi Addon for this (try google search) the easiest would be a cron job that combines find command with the mv command.