Bajaj Finance — abt to my login

Address:

244 near blind school mlk, Sangrur, Punjab, 148023

It is very big issue login . when i want to open my user id its didn't it is very harrashment to me i am not a free man my loan is completed i want my ndc but my login id is blocked how they blocked i dont know it is a very big issue for me plz look at my issue and as soon as possible to unblock my user id/number
my number is [protected]...
thanking you ...
yours faitfully
gimanshu shukla