UCLA Alumni Scholarship (confused theater student)

Hi. I am a theater major and have been sent an invite to apply for the UCLA Alumni Scholarship. I understand this invite does not mean I am in the school, but previous threads have said I have a higher chance of about 60-70%. The threads said the top 30% of applicants receive the email. The issue is I have a 3.0, there is no way I am in the top 30% of UCLA applications. My SAT score isn’t that great either. It is said these alumni invites are given on a bases of GPA and SAT/ACT scores. I am a theater major so I considered that I am possibly in the top 30% of that group but I was given the invite before I even auditioned for the theater program. Can someone explain to me what this invite could mean? Not everyone has received it.