1. To locate your barcode log into the OurTenant portal online at tenant.ourtradie.com.au and click the 'Rent' link at the top of the page.
2. This will take you to a list of post office payments. Any payments that you haven't made will have a blue Download link next to them. Click the link and this will automatically download the barcode.
Try checking the bottom of your browser screen, or your computer's 'Downloads' folder for it.