Pristiza Services — pristiza services money got stuck

I have taken the membership in july 2017. But they didn't provide us the trip and giving some excuses. I told them to return the amount and they agreed, but now they are not giving money back and even didn't pick up the phone. They even told us that we will get movie ticket each month and there will be some discount on hotels bills.
Now even office is also closed. Need my money back.
I went police station. Vijay came to police station and promised me to give me money back. They have given me the check. But it bounced. Now going to file the fir. I hope he will be in jail in few days.