Narendra Modi — Old rupee notes

I am a Canadian Citizen of Indian Origin born in India. I come every year and have a NRO account for the last 35 years. last year I came from Canada and used my account to withdraw about 150, 000 rupees. When I left India-- I had about 30, 00 rupees left that I did not spend. I came back to India on the 13th Feb 2017 after leaving India In April 2016.I went to RBI to exchange these notes but was told that RBI will not replace these notes since I was a Canadian Passport holder. Although I have an PIO card.

Please look into it as many people are in this situation and is so Unfair.
Thx
Yogi Suri
[protected]@yogisuri.com