Hello again, kaka2014. 

I can walk you through on how to print a bill form in QuickBooks. It's super easy. 

Here's how: 

1. Select File, then select Print Forms.
2. Press the type of form you’d like to print, then make sure the forms have a checkmark next to them.
3. Click OK.
4. Set your print settings, then select Print. 

To learn more about this, you can refer to this article: Print forms in QuickBooks Desktop. 

If there's anything else that I can help you with, please let me know in the comment section down below. I'll be always around ready to help.