Pg owner refusing for a refund

Hello everyone! I'm a female student in Pune and I'm personally from Uttarakhand. I booked a pg online and paid 75,000 at the time of admission and now I'm supposed to pay the remaining 32,000 for the rest of the year. When my father paid the money , the owner didn't specify any refund rules and we only got a payment receipt . Now I'm moving cities due to health conditions and will be living nearby my hometown, therefore, I'll be leaving the pg in less than a month of joining. At the time of admission, the owner made me sign a form which included my details . There was no such rent agreement involved and the form had "general rules" printed in the back of it which were quite unreadable. I understand that this is my neglect but now she is refusing to return a single rupee of the deposited amount. I'm not from a wealthy family therefore I can't neglect this heavy loss. I hope that she'll deduct the cost for 2 months and atleast give 50 thousand even though I haven't even lived there a month . I'm still a minor and very confused about what to do. I hope that my request will be considered. I understand this is a troubling situation but any sort of advice will be highly appreciated. Thank you.