Priority International — unauthorised credit card charges

Address: Pune, Maharashtra

I had taken membership in march 2016 from tip-top plaza, thane. It was thru hdfc credit card emi and they have charged us more. Now when i am writing to them, email is bouncing, none of phone calls are answered.
They have cheated us. Please help me to get my money back
Total paid (109401.35+17877.13) 127, 278.48
To be paid 3958*24 months 94, 992.00
Paid extra 32, 286.48
Dmart vouchers 23, 000.00
2 nights and 3 days (Which is pending since long time) 30, 000.00
Total amount to be paid 85, 286.48
Membership no. Pith#29