Tamil Nadu Electricity Board [TNEB] — regarding:two online payment done

Address:	Chennai, Tamil Nadu
Website:	www.tangedco.gov.in/recruitment.html

On 23/02/2018 i have made online payment on tneb ae exam online payment option. While am trying 1st time i received pending status then i tried once again for payment then also i received pending status. But today 24/02/2018 i received success on payment status for both transaction... Now i want revert of my fee which extra amount deducted from my account of rs.590. Is it possible? I want to know from tneb. I mentioned one of my payment success details here. Kindly provide solution for it...

Application no. : a0129611 name: bhuvaneswari. V
Amount: rs. 590
Receipt no.:pgdinb1382658 receipt date:23/02/2018
Bank transaction no.:[protected]
Bank confirmation: success