How do I provide feedback and suggestions to improve the app? You may submit your feedback through the FairPrice's webform - see here to learn more. Related articles My LinkPoints are not credited. What should I do? The mobile app is not responding - who should I contact? Can I hold multiple Plus! cards? Card Replacement - What should I do if my Plus!/ NTUC Plus! card is damaged, lost or stolen? Where do I register for a login account?