Unfortunately, you cannot directly add maps on the server. However, you can post your map on this website, either as a profile post or in news section of this website. After that, the map will be added on the server within 24 hours after testing.
Before posting your map on this website,
- Compress it as .zip or .rar file.
- Provide file details what the zip files contains.
- Provide some screenshots of your map.