Care Health Insurance — Not providing NOC

Dear Sir
This is to bring to your notice that i was working in care health insurance company as an agent. Now I got a job offer in another insurance company as an on roll employee.
I have given a request letter for the issuance of NOC. But its nearing a month no action has been taken so far. I kindly request you to take immediate action for removing my pan no. From irda portal.
I cant get offer letter without issuing NOC. Kindly do the needful.