National Institute Of Open Schooling — regarding double payment

I had registered in the d. El. Ed. Programme of the nios for untrained teachers of the gov school. Sir i make a double payment while registering d. El. Ed. Through sbi debit card but it was not success. Again i make another payment for the same through sbi net banking on the same date but both were not success. L found that twice payment were deducted from my account. After some days i received sms and asked me to make payment immediately to make registration successful, hence i made payment and at last it was confirmed. Therefore, i request your authority to kindly refund the money over double payment. Details of two unsuccessful double payment are furnished below:-
1. Reference no. D[protected]
2. First transaction no.[protected]
3. Date of transaction[protected]
4. Amount of transaction rs. 4553
5. Second transaction no. [protected]igabzgrem4
3. Date of transaction[protected]
4. Amount of transaction rs. 4511
Total amount to be refunded rs.9064 (Rupees nine thousand sixty four)

My bank account details
Name kewekope marhu
Account no.[protected]
Bank name sate bank of india
Branch pfutsero
Ifsc sbin0005370

Yours faithfully,

Name kewekope marhu
Mobile [protected]
Email [protected]@gmail.com
D. El. Ed reference no. D[protected]

Enclosed copy of passbook transaction