Cooking Gas cylinder
21 days, not ready to acceplt booking

I am a consumer of Bharat Gas Agency, L D Bhave & Sons, Somwar Peth, branch, Pune411011 having consumer No S-9608 for the last 40 years.

The lady on the counter just refuses to take booking unless 21 days are over. And also after booking delivers the gas cylinder after 5-6 days

Is it possible for a family of 6 to adjust in such a weird way as suggested by this shop?

Please Help.

Mr. Kanbur M k