Probably because they're a completely new team and aside from ISSAA this is the first time the players are talking in English instead of their native language. It takes time for them to settle into roles, figure out their structure, and get past the language barrier.
Completely new roster, most of them never had to communicate in english. They got barely any practice. Their strats are lackluster if they actually have some. They need time. And maybe after a few months we can say definitely if this roster is a complete failure