Sharekhan Pvt Ltd — Sent closure request in the year 2010 but still they are imposing AMC

Address:	Bangalore, Karnataka
Website:	www.sharekhan.com

I have opened a trading and demat account in the year[protected] with sharekhan which i closed in the year 2010 as because i have already taken subbrokership with other broker. i have changed my location from bangalore to other state and i did not use the mobile number nor i used my email id which i registered when i was a student. a few days back i could see an email which says i have 2681 INR pending as i have not being paid AMC for 10 years. i called the customer care number they also says the same thing. for god's sake it has not been 10 years i have opened the account; how come my 10 years AMC is pending? i am here looking for a suggestion, what i need to do against sharekhan. i would appreciate if any best suggestion from this forum.

Customer ID 798289
my email: muqtadir.[protected]@outlook.com