Bajaj Finserv — addition of digital cpp binding unwillingly

I have recently purchased a laptop
Of lenovo legion series
Loan amount of laptop was 62000
Emi amount was 6200 for ten months
Loan no/id for laptop -456dpffj187482

But now i have recieved another message from bajaj finance that they have activate digital cpp binding without my will.

Now my emi amount has been raised by 600 rs for 9 months

The loan no /id for digital cpp binding is 456dtbfl596920

Its totally fraud and i m incapable of paying these extra emi
I have already two loans to pay.
Please solve my issue