Billjunction.com — Payment Deducted from AC but not paid to College.

Address:

Coimbatore

I attempted thrice to pay Rs 10000/- to Amrita School Of Engineering on 16, 22, 23 September 2022. Money deducted three time, but paid to school only once. One time refund was received. But One more refund in pending. Details are as follows.
1. TO TRANSFER-INB Billjunction dot com TECH_BILJUN Payments- on 16.09.2022 ([protected]IGAO HTTTF4 TRANSFER TO 459) - Rs 10000/- Failed but not refunded

2. TO TRANSFER-INB Billjunction dot com TECH_BILJUN Payments- on 22.09.2022 ([protected]IGAOI RLCK8 TRANSFER TO 459) - Rs 10000/- Failed but refunded

3. TO TRANSFER-INB Billjunction dot com TECH_BILJUN Payments- on 23.09.2022 ([protected]IGAOI VRWS2 TRANSFER TO 459)- Payment succeed.

Kindly return the excess ammount.