First of all, for each floorz you need to configure either or both "Trigger Price up" / "Trigger Price down" to receive alerts.
Trigger price down: You will receive an alert, if the floor price is
falling below the defined treshold price. This is recommended if you plan to
buy an asset from a followed project once the price reaches the budget (i.e. your treshold down).
Trigger price up: You will receive an alert, if the floor price is
rising above the defined treshold price. This is recommende if you plan to
sell an asset from a followed project once the floor price reaches a certain level (i.e. your treshold up).
In your profile you can define the "Alert Cooldown" (default is 12h):
After you have received an alert for a specific floorz, you will not receive any further immediate
alerts. This is to prevent quick successions of alerts for the same floorz, since often the price
might be "hovering" around your treshold. For example you set a trigger to 150 ADA, the price might
be crossing this value multiple times (going up and down) within a short time period. By default it
is set to 12 hours, so after you receive a triggered alert e.g. for Claynation, alerts are disabled
for the next 12 hours for this project. You can set this to 1 - 24 hours.
We highly recommend leaving this to the default value or setting or even higher in order
not to fill your mailbox with "identical" alerts.