Question about the flag emojis why isn’t there a little sparkle graphic next to flags of countries that are cool to juxtapose the flame graphics of bad country flags?
You emoji by typing a colon, thereafter you type the name of the emoji or keywords associated with it. A menu should appear where you can click the relevant emoji you want. If you see an emoji in someone else's comment, you should be able to see its name by hovering your mouse over it.