Bajaj Finance — CMP mandate deduction

Recently I have noticed that from my SBI bank account Rs 117 is deducted as cmp mandate debit on behalf of Bajaj finance without any intimation. In 2019, I purchased two products taking loan from Bajaj finance on emi basis. Those loans were closed successfully in Feb 2020, and presently I have no outstanding loans or emi dues. In June, 2020, Rs 117/- was also deducted as maintenance charge, and recently same deduction is made without any intimation.
If my earlier loans are closed, and I am not interested now to keep digital emi card for future transaction, what is the reason for such kind o[censored]nwanted deduction !
I want to get refund back the deducted amount as early as possible.
Further I wish to cancel or block the Bajaj finance emi card. Please help me according.

Sudipta Pal
Barasat
West Bengal