Delhi University — Complaint about not getting refund of 710 rupees.

Amount paid : 710
Transaction ID: T2207211624273402456635
UTR :[protected]

Dear sir,
I want to say that I have paid 710 rupees for my 2 nd semester examination fee but university told me they do not receive it. Even university do not showing their bank statements and not behaving properly. When I complaint in my bank, they told that university has received the amount. I have complain many time in my bank, each time they told me the same that money already transferred to university account.
Please entertain my request.
Contact no -- [protected]
Aman kabir.