JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I have tested your JotForm and see that the notification is displaying the Suburb and Postcode fields normally. Were you able to fix the issue on the notification email?
If you are still experiencing the issue, please let us know. We will be happy to help.