Coolpad India — Mobile hadset (Coolpad dazan 1) is not return..

Address:	412207
Website:	[email protected]

Respected sir,
I had submitted my coolpad dazan -1 to your service centre at pimpari chichwad, pune (Mob:[protected], [protected]) for servicing of my mobile on the date of 1/12/2016 in your service centre. They gave me expected returning date 15/12/2016but they not return my mobile phone. When i was try to call they not give to response me plz sir i gave a mobile. Now i need of my mobile phone. Plz... Sir give my mobile and give a response my email id

Deatils:
Jobsheet no: js[protected]
Mobile no: [protected], [protected], [protected]
Model: 8297l[protected]l-100
Email id:[protected]@gmail.com, [protected]@gmail.com
I have need of my mobile phone