Wooe.in — zomato gold premium - one month extra promotional offer

Sir i had ordered a roadstar black and grey strips shirt, sir actually i got a grey shirt instead but i realized after few days after. Now i don't have the tags & mrp sticker. Myntra is refusing to exchange without the price tag & mrp. Sir please help me i dont have the price tag & the sticker of the product. I want to exchange my product. I realized it is my mistake since i had throwed out the price tags. Sir please help myntra to enable me exchange my product without any price tag since i don't have any