Amazon India — Not return my money.. Order:[protected]

I ordered the above order on 6.12.2015 and received on 16.12.2015, on the amazon.in site they displayed that you will able to return the product with in 30 days...i initiate the return on 3.1.2016 before 30 days, now amazon was to refuse to initiate the return and saying that your product have only 10 days return policy and seller was denied to return... for me seller was amazon. i don't understand why they are not giving my money back. Please help to get my money back from amazon.in