Why is the long press sent by Hertz only deleted and not removed? Is the deletion in Hertz a withdrawal?

The pictures sent by long pressing Hertz only have the deletion option, and there is no cash withdrawal operation. The deletion operation is to permanently delete the picture, and the recall operation is to cancel the sent message so that it will not be displayed in the chat history. In Hertz, recall and deletion are two different operations, and the message sent can be recalled within 5 minutes after the operation.