Country Club India — regarding refund of my amount

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201301

I had taken membership of country club india and at the time of signing the membership they had assured that they would provide vacation (Assurance given by mr. Ashish sachan) to me on my desired dates at jim corbett national park.
After that i contacted ms ruchika suchdeva for bookings but she said that the dates which i desire are not available. I tried to contact mr. Ashish sachan but he was unresponsive and later he said that he cannot do anything about the same. I contacted his senior mr. Ashwini and he also said that they cannot do anything about it and he was being very rude and was misbehaving.
I requested for refund of rs 40000/- which i had given to them as membership, they denied that also and said that they will not refund the amount.
I want to cancel the membership on account of poor services being provided by them and also their own said words dont carry any value.