How can I fix it? I can't see anchor point.

I don't see a layer selected, in your video. Could you have missed this critical step? A layer must be selected in order to see its Anchor Point and edge boundary. 

Hi Arthit5FAD,

Sorry for your issue.

What are your system specifications (CPU, GPU, RAM, OS)? Please try the suggestions mentioned in the following article: https://community.adobe.com/t5/after-effects-discussions/faq-how-to-fix-quot-display-acceleration-disabled-quot-in-after-effects/td-p/10992991

Let us know if it helps.

Thanks,

Nishu

Check the display options in the comp viewer's flyout menu and also check your hardware acceleration stuff. Even when it's disabled for processing, AE uses some accelerated UI drawing functions. Updating your graphics driver may also fix the problem.

Mylenium