I'm here to ensure that you'll be able to download the QuickBooks that you've purchased, @Amos1.
You can visit our QuickBooks Desktop download link to download your QuickBooks. Also, you can check out these articles about installing QuickBooks and the entire download process for your future reference:
However, if you need further assistance with this matter, feel free to reach out to our Customer Phone Team. You can contact them through this contact details:
1. In your browser, navigate to https://help.quickbooks.intuit.com/en_US/contact.
2. Choose QuickBooks Desktop.
3. Select the issue or topic.
4. Click the Green Phone button to see the support number.
Please reach out to me if you have additional concerns feel free to visit us back using this thread.