Poor VW Amarok and bad service from NTT Kimberley

How can rate them zero. I bought an Amarok in November 2022 brand new. 6 months in I started experiencing problems from gears not shifting / locked gear, aircon problems, windows not working, wipers problems, car doors not unlocking etc. It has been numerous times in at the NTT Kimberley where I bought it. On the 12th of February 2025 it was booked in with this gearbox problem and today is the 14th of March 2025 and they are still running diagnostics. They refuse to give me a relief car even though warranty is valid. Nonsense