How do I Update PSO2:NGS on PC?

I honestly figured it would be automatic and or through its launcher. Perhaps maybe even on my Xbox app? Or Microsoft store? There is no option to "Update" anywhere that I can find on PC. The fact that I can't update my game, means that I can't access it let alone play it. Help please.

@Cursed-Youu do a game search and type new genesis then click on the game when it appears and you should be able to install it right over pso2