Indian Oil Corporation [IOC] — Asking the extra money by the gas delivery person above from the MPR of gas cylinder cost

Address:

ponni-co-op . indene gas agency. old bustand. vaniga valagam. salem 636006

Sir. my name is p. umachandra mohan. from salem 636006 TAMILNADU.
MY serial no is 2297874
S.V.Number 880893
dealer name:. ponni co-op gas agency. salem i. old bus stand. salem town .
every time that gas cylinder delivery man asking extra 50 rupees above from MRP COST OF THE delivery invoice .
many time i compliend. but. still date no answer.. please take action against them. . they thritning me o. their rude behavioir.. my ph is [protected], ,
This covid time they are putting more pressure on me and my wife.
we both are senior citizines.

take a proper action agaist them
i hope u do it.

thank you.