ACS gets its manager Nell Liebenberg to be Gestapo

I requested a breakdown of customs duties. They tried to charge me for something I already received with Pargo many days earlier. Which barely costs anything. Nell Liebenberg called to threathen and browbeat me till i started to record call. Trying to threathen me that I can be charged more tax if I dont behave and pay up what they asked. Why are they so afraid to show why they charge me what they did. SARS needs to stop this madness and clarify customs for us. Im happy to pay taxes but they let these greedy ****ners rob us too. They need to help us when these issues arise