Indian Oil Corporation [IOC] — lpg gas cylinder delivery on 29 aug

Address:

Bhopal, Madhya Pradesh, 462038

Consumer number 38793
Booking number 387935
Booking no. [protected]

I booked lpg cylinder on 29 aug 2017 for which i got cash memo and booking confirmation but till 12 sep i did not got delivery of cylinder.
On 12 sep the indane gas agency people cancelled my booking giving reason that price has increased from 1 sep 2017 so are not going to deliver cylinder.
I don't have any issue with the increased rates but they must have deliver the cylinder atleast. They could have deliver on increased rates with new cash memo.
I went to agency for supply but they told to give 735 rs. But with cash memo of 514 rs.
I am getting troubled from 15 days due to not having cylinder. I am just not getting if the rates were increased why they have taken booking that time and if they have taken booking they should deliver it on time but they cancelled my booking without any valid reason.

Please look into the matter and supply cylinder ob my last cash memo.