adobe after effect no feature

If @ToolfarmJP 's suggestions don't help, we're going to need a lot more information from you on what problems you're experiencing.

You can do some trials. One is to reinstall After Effects. Another is to update your graphic card driver. The other is to reset After Effects preferences.

https://helpx.adobe.com/tr/after-effects/user-guide.html/tr/after-effects/using/preferences.ug.html