Change vector graphic background color under if-conditions

Hello,

I have created a content collection with fields for product name, quantity, and minimum quantity. Additionally, I have created a repeater that displays all items, as seen in the image.


I have also added a vector graphic in the form of a simple circle that indicates the status of whether the inventory is low (circle color = red) or still sufficient (circle color = green). I have done my best and have not received any error messages, but nothing happens when running the code.


Does anybody know how I can do that?