Domino's Pizza — payment dispute

Address:

Surat, Gujarat

i ordered the pizza online from dominos on 30th may 2015, paid 537 rupees, but my order did not deliver and i called on the customer care number, they told me my money would be refunded to me in 7 working days and i waited. but still my money has not been refunded. the worst class service given for these kind of issues from the customer care department. even after talking to them, they wont give me any satisfactory answer.