How do I update my payment information if my card was declined?

To update your payment information:

1. Log in to your account on the Phi app or website.
2. Go to "Account Settings" or "Payment Methods."
3. Update your card details, or add a new card as your preferred payment method.
4. Ensure all the information is accurate, and try your payment again.

If the issue persists, contact our support team for assistance.