Essentials

can I ask if I don't have a custom.txt folder in the essential, can I create it myself or does the plugin give it? Thanks

I ask myself if I can make a custom.txt folder and write displays in it or create the plugin for me if I give a new version

I want to ask this plugin https://www.spigotmc.org/resources/skript-addon-skdragon-free-emotes-particles-great-eula-perks.24173/ possible use for scripting views ??