Consumer Redressal

Sir/madam I purchased a byond mi1 tablet from flipkart on feb. 23 2013 but it malfunctioned within a month. So i took it to the Shivom enterprises which is the designated service centre for Byond. After submitting it there I have to re-submit it again and again at least 2 to 3 times. After about 1 and half month they told me the product has to be replaced. So they provided me a new product in the end of May but again in July I faced similar kind of problems. So I submitted it at the above said service centre again on July 31. But I have not received it till date. Kindly help me. Please make them pay me my money back. I dont trust this brand anymore.