Alerts are not arriving
Price alerts need the notification permission, a Pro subscription and a card with a price.
- Check that Pro is active in Settings → Subscription: price alerts are a Pro feature.
- Check the notification permission. If the alert sheet reads Notifications are off for Zukan, turn them on in your phone's settings for Zukan.
- Check the card has a price. An alert on a card with no quote waits for the first one.
Alerts fire when the nightly price refresh crosses your threshold, so a card that moves during the day is noticed that night, not that minute.