Family Credit — Not getting NOC of vehicle still

Address:

Mumbai, Nagpur, Maharashtra

I have purchased Honda activa in 2016
And finance through family credit Ltd company firmly L N T
I completed all my EMI and still I didn’t get my NOC
also call in customer care support multiple times but they doesn’t resolved my problem
They said it takes time but not it’s been six months I contact them. My problem not solved
Kindly help me about this
My name is
Kuldeep Mahakalkar
Vehicle no. MH 49 AH 6509
Registration date:- 03/10/2016
Mobile no. [protected]
RTO OFFICE NAGPUR