How do I provide feedback and suggestions to improve the app? Natalya You may write to us via the Plus! app "Contact Us" button in the "Accounts page". Related articles My LinkPoints are not credited. What should I do? Can I hold multiple Plus! cards? The mobile app is not responding - who should I contact? 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?