What do you think of this situation?

so one of my friends, Kay got tickets for me and some of my other friends to go to a basketball game this saturday night. by the way we are only freshman. at our softball practice she is kinda friens with these two seniors named lauren and mel. they invited her to go on a party on saturday. she lied to me and my friends and said her mom gave the tickets away because she doesn't think that we know about the party. she ignores us whenever she talks to any one older. she is willing to do anything to be friends with them. she's lying to her mom so she can go to the party and now lauren is trying to fix her up with this senior that always gets drunk named kyle and she all of a sudden lovesss him. she keeps lying and me and my friends are getting sick of it. what should we do? and what do you think of this situation? in my opinion it would be extremely awkward for one freshman to go to a party with tons of juniors and seniors getting drunk.