How does the WeChat merchant watermark camera set the WeChat avatar as an expression?

1. Open WeChat and click "I" in the upper right corner to enter the personal information page.

2. Click on the avatar to enter the avatar settings page.

3. Select the avatar you want to set as an emoticon, and then click the "Finish" button.

4. Open the WeChat business watermark camera application, find the "photo album" button at the top of the camera interface, and click to enter the photo album.

5. Select the avatar you just set in the photo album and add it to the editing area of the watermark camera.

6. Edit the avatar in the editing area, such as adding text or stickers.

7. Click the "Save" button to save the edited avatar to the mobile phone photo album.

8. Open WeChat, click the "+"sign in the upper right corner to select Send Expression, and find the avatar you just edited to send.