[Resolved]  Nike Air Max 360 — BAD QUALITY SHOES

I purchased Nike air max 360 running shoes for Rs 9900/- on 09 Oct 2006 from 38, Basant Lok, Vasant Vihar New Delhi vide invoice No SC6/1872 dt 09/10/2006. I have used the shoes only for skipping the rope on excellent surface and sparingly for road running. It's sole is almost new and not worn out, other surfaces are also in excellent condition, however, the other day i observed that the left sole lining that seals the air inside has opened and the air cushion is gone!
i just can not believe it. with its overall condition and new vintage, I expected the shoes to last for next 3-4 years since i use it only for about 30-45 minutes 3-5 times a week.
i don't know who to complain as i am in dehradun and the shop contact no on the invoice does not respond.