Apps You Need — Mobile not returned from last 88 days - mobile insurance

Address:	Gautam Buddh Nagar, Uttar Pradesh, 452018
Website:	appsyouneed.in

I have taken a mobile insurance from apps you need and now its 88 days that they are not returning my mobile. There courier agent took my mobile as on 15/02/2017 for repairing the mobile and promised that mobile will be repaired and send back to me on 13/03/2017. Since then i following up but no response after that i got mobile no. Of sanjay sharma who is based our of bhopal and coordinator for apps you need company his contact number [protected] but he use abusive words. I am attaching all the required proofs.
Kindly help in getting my mobile back from the company and compensation for the mental harassment from the company

Details of the policy as
Name: anand saraiya
Mobile no: [protected]
Email id: anand. [protected]@gmail.com
Insurance reference number: irn426731
Master policy number:[protected]
Insurer: the new india assurance company limited
Imei/ serial no.: [protected]
Brand: samsung
Model: sm-g920i
Invoice number: 571
Invoice date: 14 may, 2016
Invoice amount: rs.33900
Address: h no 50c vandana nagar indore madhya pradesh (452018)
Total amount paid: rs.1749
Inclusions: damage insurance, theft insurance, pickup & drop service

My contact details are as under
Name:anand saraiya
Email id: anand. [protected]@gmail.com
Contact no.[protected]