Unsolicited marketing calls

I have received numerous calls from RNS connect advertising their services, despite never providing them with my number, and also being on the Do Not Call list of South Africa. This is prohibited under the POPIA act in South Africa and bad behaviour on their part.

RNS connect is purchasing data broker call lists from shady providers, and harassing people with unsolicited advertising, interrupting their lives in the process.

I have reported this to the Information Regulator of South Africa.