If you really want to help the modpack out, you can donate here:
1. Download the server .zip file
2. Extract the contents of the file
3. Run the "SETUP.bat" or just "SETUP" file
4. Wait for the server finish starting up
5. STOP THE SERVER BY USING THE STOP COMMAND OR ELSE IT WILL BREAK INSTALLATION!
6. The "START.bat" or just "START" file should generate, use that to run the server now