What to do when a entertainment club for employees started frauds

I am working in PSU which is having a club for its officer's. The club is mainly controlled by the Secretary and executive committee. The club has offered us a membership and we have paid the fees via cheque as asked by the club authority. ( March-2017) After 3 month they have suspended our membership seeking the reason of not eligibility. (No formal letter or information given by club). on 15/05/2018 the club has sent a mail to all such members and asked us to take the money back. When we have contacted the club they told us verbally that ' why to take money , you are getting the membership in coming months'. When we actually got into the list, they asked us to pay the last year subscription as they told us' you enjoyed the facilities.' Now they are asking money via cheque only but without any kind of letter or settlement of our issue. The club authority became reluctant and even we are not getting any support from our management. ' The election in the club are organized by election/returning office of election commission of India. Is there any law or court to handle such issue? Where should we go or there is no way for us? any help in this matter will be really helpful for us.