Movies not showing up in library

[tmsrxzar]

i couldn't begin to tell you how to setup the nas side of things, im strictly a linux cli guy/no fancy buttons

but

in this screenshot you posted https://imgur.com/yr2SZov where it says folders, that path should be /Volume1/public/Audiobooks for 1 entry and /Volume1/public/Movies for another in order for the libraries to function properly

if you cannot select each subfolder then there is something messed up with the configuration of jellyfin, if it's in docker then the paths need to be passed to docker