How to package the health code collected by nailing

1. Open the nail, click the object to send, and enter the chat box. Click the plus icon, and in the pop-up page, find and click the file option.

2. After entering the page, click the arrow to the right of the file in the chat. In the pop-up options, find and click the phone photo album option.

3. After entering the page, check the health code picture, find and click the send option in the upper right corner, and package the health code collected by nailing.