Xiaomi India — Mi4i not repaired since 2 months

Address:	401303
Website:	mi.com

Sir,
My name is Rajendra Surve.I purchased mi4i from flipkart.It had some motherboard issue so i gave it to andheri mi service centre to repair.I gave the phone on 28 April 2016, then it has been past 2 months that my phone is not repaired.I submitted the complaint at xiaomi customer care but they are not still helping me.I have also attached my jobsheet.