Please follow the below instructions to find special effects.
1. Go to Script Page 
2. Clik on New button to apply an empty clip.
3. Click on Timeline Tab
3. Double-click anywhere on the SFX (Special Effects Animation) or SFX-Swap track, the special effects UI should be popped up.
4. Click Drop-down menu to choose your Theme.

The facial expression clips will be installed into the following location:
C:\Program Files\Reallusion\CrazyTalk 6\Templates\CrazyTalk 6 Template\MotionClip

When you open CrazyTalk, you can find the Motion Clip via the following steps:
1. Go to Script Page 
2. Clik on New button to apply an empty clip.
3. Click on Timeline Tab
4.  On the right side, click on Motion Clip tab.

After that, you can select a clip in the gallery and click Apply to insert the clip into the current time on the timeline

Yours sincerely,

Mick
Technical Support
Reallusion Inc.
www.reallusion.com