At least one out of every four members of Rania likes seaweed!

Well that's what I get from that photo.

Huh? "Rania endorses seaweed? Rania members posted photos of the seaweed they received?"

What does this mean? Were they part of a commercial for CV and got seaweed as a gift from that? Or did fans send them seaweed and they're just showing it off? And what exactly were they celebrating? Rania, the fact that a member left, or that they have seaweed? Highly confusing, low-information text.