Invoices and customer list is gone

Hi emissiontesting-,

Thanks for reaching out here.  Welcome!  The QuickBooks Online mobile app is a dynamic way to complete your daily bookkeeping goals while on-the-go.  It's important that you're able to access your data effortlessly.  I'd be glad to assist!

If you haven't done so already, I suggest refreshing the app, or uninstall and reinstall it.  This will ensure it's up to date.  If you experience the same result, log into your QuickBooks account from a web browser.  

Please don't hesitate to contact us, if you require additional assistance.

Schedule a Callback or start a Chat: click (?) Help in the upper right in QuickBooks Online > enter "Contact support" > hit Contact Us > provide a brief summary of your situation > hit Let's Talk > choose Get a callback or Start a Chat.

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Support hours are from Monday to Friday between 9 a.m. and 8 p.m. ET.

Feel free to reach back out, if you have other questions.  We are always happy to help!