You should be talking about sending photos to friends and making videos. The steps are as follows:

1. Open WeChat, click the discovery below, and then click the circle of friends above.

2. Click the "camera" symbol in the upper right corner.

3. Click to select from an album.

4. After selecting a photo, click "Make Video" in the lower right corner.

5. Click Finish in the upper right corner.

6. The music is above and the template is below. Replace it as needed, and then click Finish.

7. At this point, the video is ready.

The above is the way to make photos into videos, I hope it will help you!