Lenovo — Mobile given to service center not given back

Address:

Nagpur, Maharashtra

I purchase a lenovo mobile s650 imei-[protected] which stop working after 15days then take the mobile to the service center in Nagpur which is b2x in jhansi rani square Nagpur and even after 45days I didn't get my mobile back and the service center gets closed without any reason and not any response from the emails which sent to customerservice lenovo. worst worst worst worst service of lenovo.never buy any product of lenovo.