I have encountered this problem before, and it is quite easy to solve it. Next, I'll tell you how to operate:

Tool: Apple 1 1 Little Red Book? Version 7.0. 16

The first step is to open the plus sign "+"at the bottom of the home page of Little Red Book. (as shown in the figure below)

Step 2: Click "Live Options" in the upper right corner of the open page. (as shown in the figure below)

Step 3: Select "Live Photo" on the page. (as shown in the figure below)

Step four, send it out for successful operation. (as shown in the figure below)

These are all the steps to solve the problem. If it's useful to you, remember to like it for me ~