Sansui India — mobile sansui horizon 2s

Address:	632001
Website:	Sansui

I have purchase sansui horizon 2s thru flip kart 03-oct-2017 once i receive phone i have check there as network issue hence find service centre in local and hand over the phone on 23-oct-2017 and after issue solve phone received on 11-nov-2017 but unable to on still issue in battery and unable to on the device hence i resubmitted the device on 13-nov-2017 kindly check device fully it is working condition are not. Kindly solve the issue urgent basis because very disappointed with customer service and mobile servicing units.