Greetings, Zainrahim.
Welcome to the Apple Support Communities. It sounds like you have some questions about using Memoji in FaceTime. We can understand why you’d want more information.
“How to use an animated Memoji in FaceTime
- Make sure that you have a compatible iPhone or iPad Pro.
- Open FaceTime and make a call.
- When the call starts, tap the Effects button
. - Tap the Memoji that you want to use.
- Continue your FaceTime call with your customized Memoji. Or tap
to continue without a Memoji or go back to the FaceTime menu.
To change your Memoji or to remove it during a FaceTime call, repeat steps 2-4.” Use Memoji on your iPhone or iPad Pro
Be sure to use the last link to ensure that you’re using a compatible device. We hope this helps! Thanks for being a part of the community.
Sincerely.