Dr Batra's — Refund my money

Address:

Mehta House, No 10, Ground Floor, opposite Bhartiya Vidya Bhavan, Chowpatty, Mumbai, Maharashtra 400007

I paid 6500 for my treatment for 3 months at Dr batra's clinic at chowpatty mumbai.I have used the medicines for 5 days.I am in dire need of money, so I wanted to cancel my treatment and want my refund back, but when I called their customer care they told me that refund is not possible.I have hardly used their medicines, please deduct whatever the charges are and refund my money.