How to upload your world to the Factorio server
Locate your save on your pc.
For Windows, it can be found in
%appdata% > Factorio > Saves
Select the zip of your world.
Log in to the Kinetic Panel.
Turn off the server.
Navgaite to File Manager.
Open the worlds folder.
Upload the zip into the folder.
Open the settings page.
Locate the world file.
Change the 'World' name to the name of the uploaded zip file.
Start the server.