United Bank Of India [UBI] — wrong amount deducted

Address:

Kolkata, West Bengal

Rs. 601 should be deduct from my account. But its deducted rs. 604 as i did transaction to book online gas booking using upi transaction. No service charge required for upi transaction.

Got below message from indian gas.

Dear indane customer, booking for cons. No.[protected] is registered with ref no.905854. Online payment made rs 601. Est time of delivery is 2 days

Your a/c no. Xxxxxxxx3352 is debited for rs.601.00 on[protected]Upi ref no[protected]

Getting below message from bank.

Your ubi ac xx3352 is debited by rs 604.0 on[protected]:58:40 by upi: techproces/icic. Clear.