Hi there, @Ebyste00.

Let me walk you through the steps on how to download your attachments in your QuickBooks Online account.

If you cancel your QuickBooks Online subscription, your data will be available in read-only access for 1 year from the date of cancellation. We also recommend that you export or print your data before canceling your account. However, as long as you're within the read-only access period of your canceled account, you'll still be able to export your data.

Instead of downloading your attachments, you can print them to save outside QuickBooks as a workaround. Here's how:

1. Go to the Gear icon.
2. Under the List menu, select the All lists tab.
3. In the Attachments window, click the Print icon above the Action column.
4. Review the transactions, then hit the Print button.

In case you need help reactivating your QuickBooks Online subscription, you can read this article for the steps: How to resubscribe or reactivate QuickBooks Online.

Please know that I'm always around here in the Community to help. Take care, and have a good day.