A customer is disputing a 49th EMI charge from Axis Bank, having originally signed for 48 months. The bank has stated they cannot provide the original loan agreement or proof of the first instalment due to lost documents. This raises serious concerns about the bank's record-keeping, transparency, and ability to prove their claims in case of default. The customer is seeking advice on how to proceed, with suggestions including filing a case in court or a complaint with the Consumer Commission for recovery and compensation due to the bank's negligence.