Troubleshoot your NFC Tag Reader
Ensure that your iPhone model is an iPhone 7 or later and has iOS 14 or later installed.
Open Control Center on your phone.
On an iPhone with Face ID: Swipe down from the top-right edge.
On an iPhone with a Home button: Swipe up from the bottom.
Tap the NFC Tag Reader
Not seeing the NFC Tag Reader in
1. Go to Settings
2. Go to Control Center
Locate NFC Tag Reader in the list of controls.
Make sure NFC Tag Reader is in the “Included Controls” list. If it is not, locate it below in the “More Controls” list and add it by taping the green plus button to the left of “NFC Tag Reader.”