Marker and ID

I created an identification system or for a given action, I created a marker with the ID of the player who was invoked as a score. The problem is that I want another given action to remove this marker, so the game is supposed to have my code to remove the correct marker using the id. But I say that if the nearest marker id is equal to the player id then delete it. So I would rather make sure to delete in this given action all the markers which have the same score as the player (There will therefore necessarily be only one but this is to avoid targeting the closest marker and not all) Are you following me?