Puma — shoes damaged within one month

I am so disappointed about puma shoes. I have brought puma shoe at ecr showroom, i have brought on 26th dec and it got damaged within one months. One of the worst quality. I have raised an compliant at the ecr showroom, they are saying they won't accept the shoe because shoes which was sold at 60% above they won't consider warranty. Hereafter will not buy any product in puma... Worst customer service