Hi @BBABS, thanks for updating us on this.

I have an alternative link you can utilize to download the QuickBooks Online App for Mac. 

Before doing so, make sure that you're using a supported browser that meets the system requirements with a high-speed internet connection. Once verified, you can now download the app through this link: Install the QuickBooks Online for Mac app.

Moreover, since the link provided by my peer isn't accurate, I recommend sending feedback by opening the article and clicking NO in Was this helpful? section. Refer to the screenshot below for visual reference.

For additional resources, you can always visit our Help Articles website. It provides different topics that guide you in achieving your tasks.

Let me know in the comment below about the result or if you have other questions. I'll be here to assist. Take care and have a good one.