Sony India — Sony xperia m4 aqua

Address:

Chennai, Tamil Nadu

I bought a SONY XPERIA M4 Aqua in the end of June 2015, middle of August, it started to switch off automatically and was getting over heated as if its just going to burst...I went to the service center and was told ill receive in 7 days its been 2 weeks and i havent heard back anything...when i called in they say some parts needs to be replaced, and motherboard issue, THIS is a Damaged piece and i cannot use this further...i need my money to be refunded as it was a defective piece...