Why is Bigg boss so messed up

Why is Bigg boss so messed up and why does salman khan need to tell everyone how to play and keep warning the contestants about not getting an job in the outside world basically your telling them to be and behave the way they clearly not as an viewer from England we watch all kind of reality shows but even tho as much as we love Bigg boss it angers us about the way you ways play it! It's so messed up and favouritism it's such an shame mandana keeps getting away with all sorts I don't understand why she is so 2 faced and such an darama queen if she does something is ok but if someone else does the same its wrong.