Indian Oil Corporation [IOC] — complaint against gas bottle twice payment

Address:

B 35 Swaminarayan nager 1.Nr Gandhi Park Society, Nr Mira Cross Road, Vadodara, Gujarat, 390022

Sir on 22 Aug I booked gas bottle through IOC android application also made payment online which receipt I attached in this complaint. on 25 or 26 Aug the delivery came and asking for the payment also told me to complaint the tollfree no for reversal the deducted payment and they collected cash from my home like 580. so finally I paid twice for the bottle so please send me back my payment as soon as possible. I tried for tolfree no but is continuously busy tone.