Tata AIG Insurance — UnInterested Calls & Whatsapp Messages

My Car insurance is due for this month and I have already renewed the same. Despite confirming the same multiple times, people from Tata AIG/atleast claiming to be are continously calling, sending Whatsapp messages with Insurance quotations. I told them several times that please mark that I have already purchased or that put me in DND list. But, I keep getting calls. Sometimes these calls are 2 times or 3 times in a day.

Today, 21st Jun 23, I got calls from: [protected], [protected] at 2:58 PM & 3:19 PM.
Yesterday, 20th Jun 23, I got calls from: [protected]

Whatsapp Messages from: [protected] (14th June 2023), [protected] (30th May23).

I block them, I say it is already renewed, nothing seem to work these folks.

Please DO NOT MESSAGE/CALL ME. I AM NOT INTERESTED IN TAKING ANY INSURANCE.