Indian Oil Corporation [IOC] — I had received Cylinder delivered message. But cylinder not received by me

Hi Team,
I'm under double cylinder scheme,
One fraud indane gas delivery man took our two empty cylinder.
Then he didn't return trust broken..

On today Again now, without empty cylinder.
Cylinder is not delivered to u told by another delivery man. K I said I will cancel booking wait a while or cancel booking urself.

But the delivery man not cancelled booking instead of he accepted cylinder delivery..
Now I had received indane cylinder delivery msg...

Wt to do now?