Event friends need work

Everything is good but one thing:
I cant unfriend people in events. I can unfriend normal friends but not event ones? There are a few who quit playing and arent helping at all. I want to get friends thatll help me get points and I will help get points. Instead Im punished for wrong choices. And Ive already spent enough money. I dont want to go broke or not get the items cause I was the only one in an event friend group seriously playing

Stop loading about Oz+ / Shall we date?, v1.1.0