Nitroshare file transfer

Hi every one
Anyone have any idea how to get my laptop with Linux lite 5.2 and my desktop with Linux mint 19.03 to co-operate ? I can send a file via nitro share from my desktop to my laptop but not the other way round its very frustrating
Any advice/help would be greatly appreciated

If you are on the same network, it’s dead easy with NFS (network file system/giyf, if you don’t know about it). Whilst it is not difficult to do it by editing a few configuration files, nowadays we also have GUI tools for that: