Telkom harassment doesn’t stop!!!

I have tried for years, not months, to get Telkom to stop harassing me. I have begged, pleaded and had to block a male agent on my whats app and phone. This guy harassed me for months. No matter how many times I block them, they keep on calling, every day, multiple times. I refuse to ever do business with people who harass me. This is borderline abuse! Disgusting company!!!!!!!!