VOX USING MY PERSONAL DETAILS WITHOUT MY CONSENT

I am having a nightmare situation with this company. When i received an emailed invoice from them back in March 2024 i informed them that i never contracted with them for a service and i was not utilising an internet service from them, and demanded to see a contract. They emailed me a unsigned contract but at the top they had my accurate details. I demanded to know how they got hold of my information and never got a response to that question. They continued to send me an invoice adding interest on it and i kept informing them i have no contract with them. Latest, they have emailed me a final notice threatening to list me with the credit bureau. I have reported the matter to the Internet Service Providers' Association (ISPA). But I concerned that pending the matter remaining unresolved they might have me listed and i know how difficult it is to get delisted by the credit bureaus. I am even considering paying pending the resolution of my complaint by the ISPA. This is ******** conduct in both their utilising my details without my consent and their ******ing money from me with threats. Even if i pay, it wont be the end of it, I intend to do all within my rights to make sure they do not do this to other unsuspecting South Africans!