http://www.dot.gov.in/contact-us

I have a office at the following address-
Premier Court 3rd floor
4 Chandni Chowk Street
Kolkata 700072.
There are some high power mobile towers separating my office with a balcony where these towers are located. In the recent times, I first developed a major ear problem. And now, one of my eyes lost its sight by over 80% requiring extensive/invasive medical treatment, costing me lakhs of rupees. I would request that an investigation be carried out and necessary action be taken to verify the likely damages due to the said installation. Your early action and update would be greatly appreciated.
Thanking you,
Arvind Sukhani
Honorary Consul of Lithuania
Kolkata
+919830035361