Bajaj Finserv — Bajaj Finance ECS Debit 117/- from account

I bought some consumer durables using EMI from Bajaj fin serv and cleared the tenure a year back. Now I don't understand why amount of 117/- was debited from my account showing in the statement Debit CMP mandate Debit Bajaj finance Ltd. Without informing the CUSTOMER why these deductions are done. Also I have not requested for any network card. I want to get this mandate cancelled and there should be no more deductions in the name of this. Kindly do the needful.

SMS from Bajaj.
Hi, we acknowledge receipt of Rs.117 for your BFL EMI Network Card Annual Fees.Use card in next 12 months get waiver next time
http://m.BajFin.in/RyZeU9qM

Transaction details
INR 117.00 towards TO ECS CR/DR:ECS DEBIT: TP ACH BAJAJFIN BFL::00121 on 19-OCT-2021.

Regards,
Aravindh