Hippo.co.za call centre harassment

I went onto the Hippo.co.za website for comparative insurance quotes for my brother- I was only running comparisons and wanted to get an idea of the respective costs. I started receiving non-stop phone calls from the Hippo.co.za call center almost immediately after leaving the website on my cell AND work number!! Remove me from your database! If I were interested, I would have contacted one of your agents or would have selected an option from your website.