How does informal recruitment work??

[lucyxxoo]

Hi everyone,
I'm currently going through spring recruitment at my school. Spring rush here is also called informal rush so it's different from the formal one. I try to search online about informal recruitment but most information is about formal recruitment. Anyway, my question is how do you know if you get cut or not?? I mean I don't want to still go to the event which the sorority already cut me. I found out the spring recruitment on sororities' Facebook and they only posted a pic( like an invitation) on their FB and of course it is open everyone. And today they post their second event in FB, should I assume no one get cut and still go to the event?? They took my email and number but so far I didn't receive anything said invite me to next event nor I get cut.. Ahh I'm just nervous!
By the way the Greek office at my school didn't help at all.. They basically let us contact sororities ourselves.. They are only "responsible" to formal recruitment..