Indane — refusing for address change

i dr meera jha acustomer of indane gas shahjanand gas agency bhuj dist. kutch now i changed my address from g.k. generaral hospital doctor's quater quater no:-B-17 to A-92 odhavbag -2 junavas madhapar bhuj kutch pin 370020 i visit several times to the office of shahajanand gas agency for the procedure of deposit of gas bottle with document but the staff is not co-operating and they says come after one month beause they are busy with other work they also harrash me by answering differently by different staff so please do needful and order them to do the procedure as soon as possiblemy my LPG CARD NO:- 28249