Bosch Home India — Iam complain about my washing machine

Address:

Johnson Thomas, Ellil house, kairali nagar, post pattikad. Thrissur 680652

5 years back I brought bosch washing machine front load from kerala thrissur. I have found some problem and changed new drum. Now again have some problem and I report to service center at thrissur. Last one month I am waiting. Till not they did not come. What will I do. Three time I called the service center.