Hello sampsoncm429.
Thank you for using Apple Support Communities. It sounds like you need help transferring your data from your Android to your new iPhone. Specifically, you mentioned that you're getting prompted to enter a QR code from your carrier, but unable to locate it. If this is a QR code to enable your cellular service with Verizon, you might have to reach out to your carrier for assistance. Just in case you're setting up an eSIM, the resource below explains more about QR codes under "How to set up an eSIM":
About eSIM on iPhone - Apple Support
We also noticed that your'e coming from the following resource below:
Move from Android to iPhone, iPad, or iPod touch - Apple Support
Step number 2, does mention QR codes for transferring your data. The QR code button can be visibly seen in Apple Support's YouTube video below:
How to move from Android to iPhone - Apple Support
We hope this information is useful. Cheers.