Sony India — Improper functioning of sony mobile

Address:

Guntur, Andhra Pradesh, 522503

Dear sir, i have purchased sony mobile on 15th august 2015 and the model name xperia m4 aqua model no e2363 from the day one i has the proble mof heating rapidly and by foour months i has stopped working, i went to a service center named smart services vijayawada and they said that this piece has to sent to company to resolve the problem and also said that it will take 20 working days to return. here my problem is why this company released such a phone with poor conditions it stopped working in four months how can i trust this company if the same problem repeats. i have to wait for another 20 working days to resolve it. why dont u disclose all these terms while selling a mobile to me. how can this company justify me for the money i spent to it.