Marketing against Sections 11 and 12 of the CPA

I have already written a complaint about Hollard. Clearly they do not want to delete my number from their database. I am tired of receiving unsolicited adverts from Hollard. What makes it worse is that Hollard opt out option is not working. I have spent a fair amount of money using Hollard opt out option and i still receive marketing. I am aware that your marketing is against Sections 11 and 12 of the CPA. it clearly states "Consumers have a right to refuse unwanted direct marketing such as telephone calls, sms’s, spam e-mail or letters. Once opted out the supplier is not entitled to continue any unsolicited direct marketing." I am requesting you for the last time to delete my number from your database.