Hello @Parkland,
Thank you for reaching out to the Community! I apologize that the "show" button is not working for you. It can take a long time to pop up with your information. If it takes longer than a few minutes, try switching browsers to see if it works again. Make sure you are selecting a time frame when you click on "show" in order for our system to show you the Billing information that you are looking for. We can also email you your invoice again if you would like!