1. Open the nailing software, click the group chat to enter the session information page, and then click the three points in the upper right corner to enter the group settings.

2, click on the file, on the computer, click on the computer desktop wps software.

3. Then select the PDF file to send, and then click the three ellipses in the upper right corner of the nail.

4. Select the sharing function on the nailing page and share it for nailing.