Bajaj Finance — Housing loan repayment schedule

Dear sir,
Iam Anil Kumar v and am an existing customer with bajaj housing finance with the below accounts
H404HHL0212379,
H404HLT0226858,
H404VPL0226863,
The above loans should be close on 2046 and the emi principal was around 3900 as per the repayment schedule on march but now the repayment schedule showing the loan will going to end on 2057 and the principal emi is only 400 to 500 per month,

I don't know what's going on here why it's getting updated like this,

Kindly check and resolve it asap,

Regards,
Anil.