Why does tap sometimes not work?
Why does tap sometimes not work? Step 1: Check your contactless payment set up NFC turned on. In the “Search settings” bar, type “NFC.” Make sure NFC is turned on. If your phone doesn't have NFC, it can't make contactless payments.
What happens if a contactless payment is declined?
If your contactless payments are repeatedly denied even after a Chip & PIN input, however, there's either a problem with your card or a problem with the store. Perhaps a malfunction of sorts, or it has expired, or there's an issue with your account.