NTT Nissan secunda. Scammers!

NTT Nissan Secunda, dealer principle Heinrich de Klerk. I tried to purchase a vehicle from them, but they advertise a vehicle at a particular price and then they load the quote with extras and add-ons which you didn't request or approve. (In my case R30 000 worth of extras). As soon as you enquire about the extras, Heinrich tells you to "take it or leave it". Biggest scammer I have ever come across! I will report this to Nissan SA as well as the National Credit regulator!