How do I freeze my card?

From the Cards screen (second icon on the Vault section of the app), find the card you want to freeze. At the top right, you should see a vertical ellipses (three dots). Tap these three dots and select Freeze Card. You should see your card’s status change to “Frozen” on the Cards screen. Later you can come back and follow the same steps, but instead you will see the option to Unfreeze your card.