Can’t I use Memoji in low light?

The reason is that the app may not support it.

1. Go to the information page of your mobile phone and click the write message icon in the upper right corner.

2. Next, the text message editing interface is displayed. Under the input box at the bottom, there is an icon of a monkey head, which is the symbol of Memoji. Click it.

3. In the editing interface, you can customize your own avatar and choose the skin color of the avatar.