Making changes to a 'list of things' Calendar Day's Events

Hi all,
I’m trying to make changes to a list of things which are a calendar’s day’s events through a workflow triggered with a button.
Basically, I’m using the Bubble calendar plugin and when a day is selected there is a popup with buttons for time slots that day (in 30 minute sessions) that a user can select to offer availability. There is another calendar in the popup for that day showing the user what they’ve selected. Below is a price input and an “offer class” button. Upon pressing the button there should be a “make changes to list” workflow changing the events for that day by adding the price and changing a ‘yes/no’ field state.
The events ‘things’ are being created in the database but the button workflow is not changing the list of things.
I’ve attached screenshots showing the flow.
Any help greatly appreciated.


![Screen Shot 2022-01-20 at 4.49.53 PM|690x431]

(upload://iCX5m9eJ0qKDyIIffieuyudwzZY.png)