Giving out your personal details

So ever since I ONCE used Hippo.co.za for PET insurance, I have been receiving non stop badgering from insurance, medical scheme and F*** alone knows what other companies. It was like instantly the phone calls started. Liberty Life at the fore front, calling me up to 5 times a day. As far as I know this is against the Popi Law, which everybody here involve clearly never have learned of. The is absolute BULL! and I want this resolved!!! I assume these companies pay you for this info as well... Will never come near your site again and will advise EVERYONE I can on all my social media platforms about this