HDFC Bank — Not responding to letters

I am a retired employee of HDFC Bank ltd. The bank is crediting my benefits to my account with out giving any details of the amount and also not giving some of the retirement benefits. I had written to HR dept and also to MD of the bank regarding the clarification and benefits. now it is more than 2 months. No reply is given to my letters. So please give necessary instruction to the bank to give reply to my letters.. This is violation of the human rights that to to a retired employee and Sr citizen.If you are also keeping silent the matter will be taken to Human rights commission and you will be also a party to that

Dear Sahu,
Request you to share the following details:
1 employee code
2 Supervisor name and contact details
3 office location where he/she was working
4 contact details
Kindly share the details at [protected]@hdfcbank.com, will check and get back to you.

-Tejal
HDFC Bank