Mcdonald's India — Payment completed twice

Address:

Rave 3 mall, kanpur

I visited the rave 3 Mcd ok outlet today where while placing online order the amount was not deducting at first. So i made a payment offline via cash.
Now when I reached home the payment got deducted from my bank account.
The amount deducted was 390 rs. So kindly please provide the refund.
I made a visit around 3 pm but the payment was deducted around 5 pm when I reached home.
Please provide the refund at the earliest.