@@elizabethmaas hmm I dont know, maybe draw a mouth like in the video and make it upside down or you can just draw a kind of M shaped mouth for the top and for the bottom W shaped like so it kind of looks like an apple shaped mouth or you can just make the mouth like this mouth " 🙍 " hope that helped! Im so sorry if it doesnt make sense im bad at explaining!
so, a little addition to make it more accurate: make sure the mouth colour is NOT snow white, but also make sure you don't accidentally make it to grey.