BairesDev Product Manager interview questions

I got an email with no text, introduction, Job posting and/or explanation to proceed and perform a "test" with an hyperlink Once there I saw 7 exams on a multitple choice mode, each one to be completed within minutes. i.e They send to me 2 logicals (basic and advanced) with problems from Statistics and Maths. All of those for a PM job posting . Once completed, they told me " unfortunatelly, you were not selected for this position...." but What position??? They never told me about that, I am sorry guys but your process Sucks... I was not looking for a NASA job....