Shoppersstop.com — manufacturing defect

Address:

Patna, Bihar

I have purchased a cloth from bengaluru airport but after reaching to patna i noticed a manufacturing defect in cloth. When i talked to customer executive that stupid fellow told me to again go to bengaluru and returned in the same store that is not possible. I also made a call to latin quarters customer care but he was least bother. There is no showroom in patna, what to do..?