United Bank Of India [UBI] — debit card transaction dispute

Address:

Suripukur, Barasat, 700125

Today (20 MAY 2019) i paid 5000/- (Five thousand only) F/o-Christian Medical College, Vellore A/c in HDFC bank but due to network problem they swiped two time with same amount for fulfill this transaction, somehow first time was unsuccessful (IST- 11.49.06) after that 2nd time was successful this time was (11.51.33) but i noticed from U.B.I SMS that my double amount means 10, 000/- (ten thousand only) was debited from my account. so request you kindly refund my unsuccessful transaction balance as early as possible in my account.