Procedure:
1. Access the edit screen of the desired Guest Post.
2. In the main section of the editor (below the Guestpost Title and Content fields), locate the Attachments label.
3. Click on the attachments management area. The media upload interface will open.
4. Use the interface to upload new images or select files already present in the system.
5. After selecting or uploading attachments, make sure to save the changes to the Guest Post to apply the files. Saving is handled by the platform’s standard save button (usually located at the top or bottom of the edit screen).
