Bajaj Finserv — Ecs hit

Hello my bajaj finserv account number [protected] i have taken loan in bajaj finserv its was last emi of loan with i had taken from bajaj finserv its 1999rs on april due to lockdown in india i cant able arrange fund in bank account on 2/4/2020 i arranged on 25/4/2020 i funded amount my in bank account. From bajaj finserv debited my emi on 25/4/2020 its around 23 days late but from bajaj finserv they hitted my ecs multiple time and i charged nach ad rtn chrg 213rs 590rs 590rs 27rs 290rs 170rs 590rs 300rs 349rs 419rs its total around 3539 rs refund my amount