You can simply upload the script to your server using an FTP software just like an ordinary HTML file.
I can upload install and configure the script. If you need it for FREE, I may take some time, I need to find out some suitable time. If you agree to pay some $10-$15, I'll try to schedule it within 1 day. I'm a professional PHP developer and Unix expert. I'm WHM-cPanel administrator. So, I can do it easily.