You are asking where do deleted files go? They may end up in the Recycle Bin if you use a Windows operating system and Trash if you use the Mac OS. In this case, it is possible to retrieve them from the original location. After emptying the Recycle Bin or Trash, the file may not show up during file browsing. Still, the data itself may stay in place before another piece of data replaces it. As a result, some deleted files can still be retrieved using a special data recovery program. You can use Notchox data recovery software.
Read more - https://notchox.com/resources/what-happens-when-you-delete-a-file/