Micromax A300 — After 41 days mobile not repaired yet

Address:

411037

I got problem with my micromax A300 with imei [protected] regarding display flickring, roboot problem, overheating . I have given this for repair to M/S S4 telecom in patil plaza, office no. 101 to 103, mitra mandal chauk, pune 411037 customer service center on 3/11/2015. Now after 41 days when I called to them they are not In a position to answer when they will return back .company always said that it will return within 15 days..that same statement always repeat after 7 days.the compalint no. for mobile is MA[protected]. It's really horrible to deal with micro max repairs.now how many days I have to wait for my mobile