Airtel — GST fraud

We have two postpaid connection with Airtel for which we are billed monthly. We asked the customer support of Airtel to input our firms GST details I’m the bill so that we can submit it to our company for reimbursement. To this Airtel support confirmed on 15th August that bill shall include GST details from next month. However again they have issued a bill without GST details and when we reached out again to the support, they are saying it will happen for, further next bill. It’s a scam to trouble consumers like us and the support of Airtel shall be penalised for misguiding consumers and spreading false information just to close the case, when no improvements are offered to the consumers.