BlueSky if they have tried to call you you should be able to see there number on your phone...You just have to call them back you push on 2 and you answer there questions.
But seriously is that a joke???Which qualified pilot on the 737 with a certain amount of hours will pay even one cent to get an interview, especially now when so much companies around the world offer free interview with most of the time flights, Hotac and sometimes food???
It's time that somebody help seriously the HR of FD...