My macbook was not emptying bin

Generally, when Files are Not Allowed to be Removed from the Trash it is because the file is in Use.

Sometimes, the files are actually System Files and therefore can not be deleted.

Other times, it is hiccup that will require >>

Disabling and Enabling System Integrity Protection - Apple ...

and Immediately after the Trash has been emptied. Enable SIP

From where was the file originally located