Celkon Mobile Phone — Nobody can take any responsibility

Address:

Visakhapatnam, Andhra Pradesh

My name is murali krishna suffering with celkon service center & customer support also. I buy a celkon A119 model mobile in Aug 2013. I have a problem with mic in my mobile. I gave in Arun Cell care center, Dondaparty, visakhaptnam on 10 July 2014. But my phone was not repair and they will not give return bank till to date. So many times i went ot service center, but they are not take any responsibility. Please what can i do now. Please give a good suggestion. I