Carplay setting problems

Hello everyone, i would like to help me set the scene on Carplay by telling me all the steps i have to follow in detail, because i can’t find them by myself and i’m confused. thank you in advance!

Hi! Here are the detailed steps for setting scenes:
On Apple Carplay: https://ewelink.cc/ewelink-carplay/
On Android Auto: https://ewelink.cc/accessible/ewelink-on-android-auto/