Prepare the world
Stop your local game and compress the complete world folder. Keep files such as level.dat inside the world folder rather than adding an extra nested directory.
Upload and select it
- 01
Stop the server.
- 02
Open Files and upload the archive.
- 03
Extract it in the server root.
- 04
Set level-name in server.properties to the folder name.
- 05
Start the server and verify the expected world loads.