Not sure how it works in your area, but it seems like about the same as it does here.
I would suggest you search for nearby radio clubs and attend a meeting. Introduce yourself and explain your interest, and I would bet you get as much help as you need. Most amateur radio operators are very helpful and old-timers realize the future of the hobby lies in new blood. Our local clubs offer coaching ("Elmering"), licensing classes and testing. If someone walks in and want to be involved, they are usually welcomed with open arms and helped along.
Here is a club/site that provides video classes that i found with a few minutes of searching, and I'm sure you can find more. It actually looks like a great resource. At this site, in addition to a LOT of information, I see it offers a guide to becoming licensed.
https://vkfaq.ampr.org/lichow.php
I see from your profile you are in Victoria. Here is a link to the 'Victoria Associated Radio Clubs' site:
https://www.wia.org.au/clubs/vk3/
You could find a club near you, go to their website and see when they have meetings.
For example, say your near Wagga Wagga. Click on the tower icon at Wagga Wagga and club info pops up. Click on the club link and you're there. We can see that meetings are held on the last Friday of the month at 8pm, but also there is a good chance of catching club members at the clubhouse on Saturday mornings after 10am, so you could do either. It even says on their site "Visitors always welcome for a cuppa and a chat." Can't beat that...
I will warn you ahead of time: If your amateur radio operators are like ours, at any given event, you will have mostly outwardly normal casual users, some outright fanatics that live and breathe ham radio, and even a few decrepit hermit-type basement dwellers that use radio to overcome/offset social disadvantages. What they call a "wide cross-section of humanity"...
Here is your local governing authority's website, where you can look for more information:
https://www.acma.gov.au/amateur-radio-licences
I suspect you would begin with the"Foundation" license, which starts you out with limited privileges. In my area, 144 mHz ("2 meters") is a very popular frequency band for local (up to about 75 miles max) communication and that is available to your 'Foundation' license, much like our 'Technician' level license. The general idea is to start new operators off on the shorter-range stuff, so they inflict minimum interference with their developing skills, then allow more frequencies as one advances. Certain frequencies travel better at certain times of day and some can get you around the world, and as you advance through the licensing levels, you can begin to use the fancier stuff.
You can dump a lot of money into it if you're not careful. Like many hobbies, you can get by with this, but it would really be great to have that... I started out with a handheld "HT" (handy-talkie) 15 years ago and just listened to local stations for a long time, then got licensed and started using the radio and started adding things. Now...ugh...