Cancelation of membership of holiday package

I have paid for membership of holiday packages for a company which promised me to provide hotel bookings for 6N/7D in a year for 10 years in 4 star and above hotels and other offers. But when im requesting for the bookings they are not providing the promised hotel class and also bringing new rules like black out period in which they will not be able to provide bookings and offers cannot be clubbed with base package and need to do domestic stay before international bookings and other things. I have sent a mail to them bring out how the things promised being denied with some new rules not mentioned while purchasing package and asked for refund. But purchase agreement has clause saying "Package price means total fees payable towards package as per the price structure fixed by CIIS from time to time and shall comprise of a non refundable one time Admission(Package) fee for buying CIIS Package". Since i'm not willing to use their service as it is not as promised. What options do i have to get the refund of package fee which is 1 lakh 40 thousand all paid upfront.