[Resolved]  National Board Of Examination — deduction of application fee without successful transaction

I am srinivasa rajasekhar kata with user id: pg077358 had applied for neet pg 2020. While i was doing payment for the application fee first time, money got deducted from my debit card but, payment showed pending without successful transaction. I waited for more than 24 hours and finally proceeded with second time payment due to fear o[censored]navailability of test centers. Second time payment is successful.
But, i didn't get any refund for my first payment. Kindly look into the issue and help me with the refund of my money. I am attaching the two transaction details images below.