An unlicensed lender (mashonisa) charges illegal interest rates and demands repayment under threat
The lender argues that your agreement is the only relevant fact — you accepted, so the terms are binding regardless of their legality. In South African law, no agreement can override statute. The National Credit Act sets hard caps on interest rates and fees. An agreement to pay 50% per month interest is void in law — it cannot be enforced by any court. Exploitation agreed to under financial desperation does not become legal because both parties signed.
After you respond, they may push back with these arguments. Members get the full rebuttal for each.