Yeelight Customization GUIDE for Beginners?



I have spent days using the Yeelight app and I can’t seem to figure out how to efficiently use it. May I ask if there is a HOW-TO GUIDE for using the app please? In particular, I want to use the Customization section, but I don’t understand the differences and terms, such as scenes, states, frames, etc but I keep seeing these terms loosely thrown around in the forums. So is there a Beginners GUIDE for new people to smart yeelight lighting? I have just owned my Yeelights White Tunables for only two days now and they are my first smart Bulbs. Thank you.