HDFC Bank Ergo General Insurance — Cancel of insurance and refund money

Address: 9133

Hi i am chayan das a minstry of defence employee. After sending e-mail on31/05/17 about cancelation of insurance plan, but today company send a message about processing my smart emi with interest and service tax, cess etc. I want to know why you are so enterprising about my insurance. So i repetedly remind you that i donot need this policy please cancel it and refund money