Hey, I live in Australia and need some help plz. The only kind of ID I have is my Photo ID Card which is also an adult proof of age card. I can’t get another form of ID.. I have tried using a clear, easily readable picture of my ID in all the available submission options. (Drivers license, Passport, National ID, Keypass ID, Residency permit) But nothing has worked. Anyone got a work around or something? If not I will never be able to age verify… 
I personally don’t live in Australia so I can’t help. Maybe look if there is a similar issue here or create a new one Age Verification Feedback | VRChat