To print an expense from the QuickBooks mobile app, follow these steps:

Open the QuickBooks mobile app on your phone and log in to your account.
Tap on the Expenses tab from the bottom menu.
Find the expense you want to print and tap on it to open it.
Tap on the three dots icon in the top right corner of the screen.
From the pop-up menu, select Print.
Choose your printer from the list of available printers. If your printer is not listed, make sure it's connected to the same Wi-Fi network as your phone.
Adjust any print settings as needed, such as page orientation or the number of copies.
Tap Print to print the expense.
Note that your phone must be connected to a printer that is compatible with your mobile device in order to print the expense. If you don't have access to a printer, you can also save the expense as a PDF and email it to yourself to print later.

Regards,

Rachel Gomez