Nathella Jewellers Cheating me on monthly scheme 33000rs

I have chosen Nathella gold savings scheme. After completion of my scheme, I decided to take a gold later. Now I am planned to buy a gold(15-nov-2017)shop was closed. just now, I heard about the jewelry shop cheat. I payed 11 months scheme around 3000RS at every month from may-2016 to mar- 2017 at hosur branch of Nathella jewellery. I have proof for that but what can I do don’t know. Kindly help me to same my money 33000Rs.my contact detail is mob:9986111476 I am staying in Bangalore. As like me so money of them loose there money. So please help us