National Board Of Examination — refund of application form fee as application form is not filled

I, dr divya gupta login for dnb final exam june 2019 n pay d application fee but application form is not submitted.. I want for refund back mah money of rs 5500
I dnt want to go for this exam..
N not want fill diz aplication form

Form id [protected]
Bank reference number is:[protected] merchant transaction reference number is
Nb-[protected]-1
Kindly help me...🙏
Kindly refund back mah money...