Mcdonald's India — refund of amount 700

Address:

DLF MALL, VASANT KUNJ, New Delhi, Delhi, 110070

The refund of my 700 amount which was paid on 23rd march 2019 at mcdonald dlf mall vasant kunj new delhi. I have not received my amount yet into my bank account.
I contacted my bank but they told me that they haven't received any such amount.
I, therefore, request you to kindly look into the matter and try to solve the issue as soon as possible.
The receipt is attached for your reference.