Micromax Informatics — please block my smartphone as it is lost

Address:

Kolkata, West Bengal, 700156

Please block my smartphone (Micromax canevas nitro 2 (E311) as it was lossed at 27 october 2017 at 7 am. At that time there are two sims are inserted in it (1st [protected], 2nd [protected]) both are relaince gsm. As it is lossed i just want to block my smartphone for preventing missuse of it. Here i give the purchasing bill of my smarthone (Micromax canevas nitro 2 (E311) and imei no of the handset.
Please block the smartphone as soon as possible.