Allow me to help you go back to the new format, Pixil.

QuickBooks Online gives you the option to switch back and forth between the old and new layout. Let me share the steps on how you can do it.

Here's how:

1. Click the + New button and select Invoice. 
2. Look for the New or Try the new invoices in the upper-part of the invoice, then click on it. 

Check out this article for more details: See What’s New with Estimates and Invoices in QuickBooks Online.

I'd also like to give you these articles in case you want to add more personalization to your sales transactions: 

• Customize Sales Forms by Location in QuickBooks Online 
• Add, Customize, or Remove Logos on Sales Forms 

Keep me posted if you're able to switch back to the new format. You can also ask follow-up questions if you still need help with from us.