Karbonn Mobiles — Worst mobile-titanium s310

This is sheeba..i purchased this mobile 3 months ago in reliance digital, within twenty days a problem occurred with motherboard, we want to return mobile but service center people argued with us that they wont take the mobile, at least we thought to contact manager of karboon company that mobile has many issues..now again there is problem with battery or charger mobile was not turning on...we really got exhausted with this mobile..we want this company people to react with it.and help us to get new mobile or money return.[protected] this is our number company people should react for this..