Karbonn Mobiles — Karbonn mobile smart Yuva after sale no service

Address:

B/5-71, Shantirakshaak Housing Society, Near Ishanya mall

Hi Team,
I had purchased Mobile karbonn smart yuva model but after working for three months the screen is blank after going to service center the said that company had stopped manufacturing this mobile and we cannot help you so what dont you stopped their sale I want the refund of the cost i had purchased the phone or else i will launched a complaint in consumer court