Hi, @amy2210. Let me share a few things about restoring your company in QuickBooks Online (QBO).
Please know that the feature to restore a company to a previous date is unavailable in QBO. We can only do this in QBO Advanced. If you're using the Advanced version, you can restore a version of your company data based on a chosen date and time.
On the other hand, QuickBooks integrates with various third-party applications. You may check out our QuickBooks App Center and look for an application that supports this functionality.