Indane Gas — excessive delay in refill delivery

I have made a booking for refill on[protected] but have not been delivered a refill till today. this is not the first time that such an incident is taking place . my last four records illustrate the whole story.
dt. of booking 31-01-09 delivery on 06/05/09
21-06-09 10-07-09
01-08-09 24-09-09
03-11-09 hope to be done in calendar year 2010.
plz do the needful.
consumer 15900
dealer : Tushar gas agencies hazaribag jharkhand