Tata Cliq — I'm complaining about the refund of a product

Address:	Ajmer, Rajasthan, 305801
Website:	www.tatacliq.com

As i have purchased a product "sandal kafi bronze flip flop" with "seller order no.[protected]" from tata cliq on
7 th of dec. But it was not of my size so i have returned self shipped it on 16 december 2016 by dtdc curior whose slip was attached below... My product was delivered to seller on 22nd dec... Many times i have called to customer care about the refund status but always they give excuse of quality check was not done by seller... We will register your complaint n make it fast but still i don't get any update and not get any refund... I m very much habituall of online shoipng... This was my worst experience of online shoipng with tata cliq... Plz help me to resolve this issue