Thanks for posting here in the Community, @rebreece1,
We have separate support for integrating third-party apps in QuickBooks Online. You can check out the Support section to find the app's contact information for support.
Here's how:
- Go to the QuickBooks Apps website.
- Search for your App.
- Look for the contact details.
For more information about the supported apps by Intuit, check out this article: Apps that work with QuickBooks.
Let me know if you have other concerns. I'm always around to help you out. Stay safe.