Brihanmumbai Electricity Supply & Transport Undertaking [Best] — Bill amount has been increasing too much

Address:

809/5A, New hind mahada mill, ghodapdeo, mumbai -400033

Respected sir/madam,
With due respect I am writing this letter to inform you that I a customer of your Brihanmumbai Electric Supply And Transport also my consumer Mo/ID [protected] since the last ten years.
Over the last few months, I have had a problem with my electricity bill ranged from 500-1000
But in the last few month my electricity bill has reached a maximum of 3000-. Which is not possible for me to pay. As far as I am guessing, it's not my fault, there's something wrong with my electric meter.
Therefore I request to you please kindly send anyone to check my electric meter. Pleases do this soon I shall be very thankful to you. I look forward to hearing back from you.
Thanking you!