Flying Machine — t-shirt

Address:

Dehradun, Uttarakhand, 248001

I bought a polo t-shirt from one of your stores here in dehradun and after first wash it lost its colour and whole t-shirt is now stained i tried washing it but still there was no change.. And flying machine being such a big brand their product should not be of such poor quality had a bad experience with the brand.. I would like them to help me how to get the product exchanged