Microsoft — Mobile not repairing Nokia lumia 830 main camera problem.

Address: Fatehgarh Sahib, Punjab

Microsoft is giving no reponse of my under repair Mobile i.e Lumia 830(Under warranty). I submitted my handset to Microsoft care at care center 35 A Electra care Quiet Office No 11, Chandigarh Sector 35 A, 160022 Oppisite Khukhiran Bhawan on[protected] under job sheet no[protected]/150822/012 for Main camera not working. Its almost 26 days and till now i have not received my mobile after repair. I contacted Microsoft care at 35 A several times they always said 3-4 more days although the target delivery date for the same is[protected]. I called microsoft on [protected] and tell them about my problem they give me complaint number [protected] after their callback on next day they said 7-10 more days and denied any further querry. Please help me i feel helpless.