Nokia India — non responding of retailer regarding my nokia -230 mobile under warranty

Address:

Valsad, Gujarat

Respected sir,
I have purchased a nokia - 230 mobile from krishna mobiles, stadium road, valsad, gujarat-396001 since last 6-7 months. On dt. 17/06/2018, i found that the mobile is neither charged nor 'on'. I had contact retailer but told about the bill. But unfortunately the bill with box cover misplaced due to my room shifting. Now the retailer m/s krishna mobiles, stadium road, valsad, gujarat-396001 denied me and said with out bill, i could not proceed.

My mobile details are as under
1. Model - rm -1172
2. Code - 059x789
3. Imei 1 - [protected]
4. Imei 2 - [protected]
5. Is 13252 (Part1)/iec 60950-1