Bar mitzvah fail

So today was my bat mitzvah. My friends were NOT being fun at all. It was supposed to be my day and instead everyone focused on one of my friend because she wants so bad to be center of attention. my friends barely talked to me, one of my other friends just sat on their phone, and another one said that I'm embarrassing myself bc I was trying to be funny. This is a once in a lifetime thing and my friends ruined it.