My best friend stole my job! Help pleasE! -will chose best answer!?

It so happens that today i had an interview at Dennys' at 10am. I was really excited, but yet quite nervouse. since i have a really low self esteem . since recently i gained twenty pounds.:( well come time around my interview i got ready and decided i would go after all . so as i happen to pull up i had secound thought's since i was really nervous and thought i should rescheldue. well i had told my best friend about this interview yet she was really happy for me or so it seemed. but she had an interview at the same place. same time for a different job. they were just meeting there. as she was sitting waiting for her interview . the dennys manager asked her why she had looked so familiar. well i guess she had also put an application there awhile back . and he told her to go back the following day with her birth certifacate etc.. so i called the manager back and told him i couldnt attend the interview for special reasons., and if i could rescheldue and he said he hired everyone anddd....