Consumer Redressal

Hi I have registered a complaint on bajaj electricals regarding my induction stove which is not working(complaint number 6130287-1) Basically the product is under warranty so they have assigned this to prerana enterprises Bangalore/.I have lodged this complaint on 30th December 2014 and till now that product is not repaired.I requested and talked several times with the customer care but they are not responding properly.Mean while they have given different complaint numbers to me I lodged 4 complaints aboit the same .But till now the product is not ready. I have talked with service guy also but he doesnt receive any calls .Instead he gives busy tone .or makes it switched off.(his numbers are 7899040755 9900020610 8970822634) Earlier he came to house and repaired the stove as it was given to our neighbour to make it available for him.But he didnt serviced it and told them that its correct.But when we used it its again problematic.later I GAVE ITto him and still its not repaired .