Have you contacted Central Innovation in Sydney?
They would be your local Archicad distributor and offer support and training.
If you have a Select Agreement with your Archicad license then you should already have access for support through them.
https://centralinnovation.com/
Barry.
One of the forum moderators.
Versions 6.5 to 27
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11