Domino's Pizza — No refund after 10 days

Address:

Bangalore, Karnataka

Hi I ordered a pizza and pasta on 3rd August. My order was 1 hour late and because I had prepaid, I was promised by the store manager that 300 rupees would be refunded in my account but since then, I've had no communication with them. Its been 10 days The transaction number is dc[protected] dated[protected] amounted 355.Order number was 17. Guest Query number id is 439283.The store was JP Nagar, 4th phase, Bangalore. Kindly refund my money.