Type Soul doesn’t have a traditional Emote wheel; instead, it makes use of the in-game chat box to execute them. While in-game, click on the speech bubble icon in the top-left corner of the screen.

To unlock emotes, open the Shop menu using the on-screen button, switch to the Emotes tab, and purchase them with in-game Coins. The catch here is that the price for unlocking the cheapest one is 50 ...