Cancer treatment for a dear one

A young promising 18 year old girl has been diagnosed with colon cancer. She is the only female in a family with 5 children. She has been battling the cancer since last year and as a last resort, she needs to get treatment in India which will cost around ($15000). I am doing this on their behalf since I have contacts (you all) in the United states. Her family has already came up with about $6000 but fall 9000 short. Please help with anything you can.