Ajio — Wrong product sent by ajio and now not returning it

Ajio has cheated me by sending a wrong product, The product is far from the product that was displayed, the product I got was old, used clothes. And when I am returning it they have told me that they have sent the right the product from their end . and cancelling my return again and again. My order id is - FN[protected] and my return id is #RT[protected] . And by not returning they are proving that they are trying to build the company just by committing frauds and by cheating their customer