Haryana Urban Development Authority [HUDA] — Water bill payment online

As i made online payment Of my mother's water and sewerage bill of Rs 78 on Haryana sahiri vikas parshikshan(hsvp) also called HUDA.
And the amount is deducted from my account but neither it is updated on hsvp site nor the amount is refunded. It was showing pending bill of same amount . So I made a second payment through UPI which was successful.

I am attaching the message of payment deducted with details

Dear Customer, you have made a payment of Rs. 78.00 to HUDA SCHEME AC FOR COLLECTION vide eazypay reference ID [protected].
My customer id is 17247704.
Site code Rohtak_1 172446
Kindly refund the amount to my account