Uncolicited spam calls from Edcon/Edgars for funeral insurance

I've received three spam calls from Edgars/Hollard insurance over two days trying to sell me a funeral policy. I hate receiving unsolicited spam calls, especially during working hours, and unfortunately I snapped at the call center agent when I received the last call (I feel bad about that now). When I signed up for an Edgars account I specifically requested that I not be included in their direct marketing list.

Please remove me from your marketing database

Thanks P