Club Mahindra Holidays — Not fulfilling promises

I bought membership of this timeshare holiday company in 2012. And it’s biggest mistake mine. They assured east online booking and it’s a club only for members. I started my journey of membership with Red studio and later upgraded to purple studio in this hope that may be because of lower season I’m not getting booking and by opting higher season I can get booking easily but it was useless.
They are selling members day in open market through agents and thrice I proved them. Later I came to know that they are playing this intentionally.
In the era of COVID all resorts were closed but they charged ASF on name of maintenance.
Bookings are not available and we can’t accumulate more then 21 days in our account. Days goes lapsed automatically after 21 days.
I request everyone PLEASE DONT BYE because Mr. Anand Mahindra’s name is associated with this club. Only God knows that he is aware of all these things or not or these all things are happening with consent of Mr Mahindra.