I’m glad you joined the Community. I’ve got the steps you’ll need to be able to save and send estimates in QuickBooks Online.
Unexpected behavior in the product is a common result of outdated internet files that need to be cleared. We can start by using a private window to determine if the issue is related to the browser that's being used.
Here’s how: • Ctrl + Shift + P (Internet Explorer) • Command + Shift + N (Safari) • Ctrl+ Shift + N (Google Chrome) • Ctrl + Shift + P (Mozilla Firefox)