Kasna Indane — Dilivery not given on time and reffile dellivered on blank to another by my name

Address: Jamnagar, Gujarat

I book gas on line on dated 02 / 09 / 2015 but gas cylinder not delivered on dtd. 13 / 09 / 2015.
Delivered boy and he says that he given gas to me but i didn't recieve it. He has soled to another in black money and when delivered asking for more money rs. 580. 00rs.