What should I do if a deal is reflected as "Redeemed" even though I have not redeemed it? NTUC Link Give us a shout-out via the Plus! app "Contact Us" button under "Account" page. Related articles Are deals, stamps, or stamp cards transferrable? How do I redeem LinkPoints? Where can I check my LinkPoints balance and transactions? What should I do if the merchant did not issue a stamp upon payment? The mobile app is not responding - who should I contact?