Sony India — Mobile stopped function properly in a month

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201305

Hi
I have recently brought a XPERIA XA ULTRA mobile, its hardly one month old, .Phone suddenly stopped function properly, its microphone has been stopped responding .Sony center is not responding me properly .ITs a fake company . With in a month i am feeling that my money has been lost by buying this fake product.What is the use of buying such branded products, i am totally dissatisfied. I will not suggest any one to buy sony products, also i am doing complaint on every social site, also putting a complaint after every half hour on social site .So that customer can now how Sony is playing with thre money, I want proper resolution for it .