Destroying object with Button Click

Hi guys,
At the moment I have different objects with a destroy button.
When clicking the object the button is conected to an in whichs hitbox I am at the moment should be deleted.
At the moment the deletion is working but it is not specified to the object I am interacting with at the moment.

How can I set the item in whichs hitbox I am to a vatiable abd use the variable later to specify which object should be deleted?

It could be several things. Do the trigger volumes overlap with each other? Is the overlap volume party of the button BP?