Flying Machine — store not give my size and change product

Address: Ludhiana, Punjab, 141003

Website: I want to change t shirt size

I buy a t shirt after a two days i want to change t shirt size. But the sales man told we don't have any stock and he was suggested for change other outlet. Just i want to change size otherwise thay give other product. Requests to you change this.. I can buy lots of products but never face these types of problems. This time i m very upset form ur service.