Bajaj Finance — Bajaj Finserv Bajaj FINEMI-BF has debited my account for Rs. 117/-

Hi,
I have received an SMS from bank that Bajaj FINEMI-BF has debited my account for Rs. 117/-, I don't have any ongoing loans with Bajaj, but this comes as a surprise and serious action has to be taken against them.

(
ALERT: Your A/c xx8443 has been debited for Rs.117 on 16th Apr 2021 through Debit mandate towards BAJAJ FINEMI-BF[protected].
)

i did not authorise for any ECS for this transaction. How do we take this forward and avoid such illegal transaction and safety of our hard earned money.

Thanks
Jai ganesh