Thanks for joining the thread, @Abduallah ALborno.

Applying multiple locations to an invoice is currently unavailable. Please know that our product engineers are considering all suggestions based on the number of requests and their impacts on the user interface before they're rolled out.

I understand that this feature will help make your work smooth and continuous. However, as stated by my colleague above, you can consider looking for a third-party application as a workaround.

For now, you can visit our blog site so you'll be able to get the latest news about QuickBooks and what our Product Care Team is working on. 

Please touch base with me here for all of your QuickBooks needs, I'm always happy to help. Thanks for dropping by.