How to tune Tik Tok's slow-motion special effects?

The method of adjusting Tik Tok slow-motion special effects is as follows:

Tools/materials: iPhonex, IOS 15, Tik Tok 2 1.3.0.

1. After shooting the video on Tik Tok, click the special effect on the right.

2. Enter the special effects page and slide to the right to select the time.

3. Choose slow motion from the time effect.

4. Pull the yellow box to adjust the position where you want to set the slow motion.

5. After adjustment, click Save in the upper right corner.