Calcutta Electric Supply Corporation [CESC] — wrong meter reading in september 2019

Madam/dear sir,

Consumer id - [protected]
Bill month - aug 2019

It is my request to you to re-check the meter reading as the amount consumed is unbelievable and not justified, please compare previous years reading as well as last six months consumption. Re-check it and make it justified. Please provide me a fresh bill comparing it with the last twelve months' bill. Attachments are available here for your references.

I hope for a respectful solution before going to the consumer forum.