Haier — Door locked doesn't work.!!

Address:

West Tripura, Tripura

Dear Sir, My Name is Jiban Sarkar and I live in Agartala the state of Tripura.One month ago I have buy a Haier Refrigerator, and that refrigerator door locked dose not work. I have complain too many times of Haier customer care service, but their nobody's helps me. What should i do.??Please help me...My request ID GW[protected].My contact number-[protected]