All the five States that Hillary lost to Trump had exit polls matching pre-election polls and showing her winning. It is universally accepted worldwide that a) Pre-election polling and b) exit polling must generally match c) the Government certified election results. Or else, some government sponsored, illegal election manipulation took place.
At least seven States that went against Hillary were polling with her, had exit polls saying she won and had Republican governors that are financed by Koch Brothers and others with highly virulent anti-Obama, anti-Clinton ideologies. These include Wisconsin, Michigan, Pennsylvania, Ohio, Florida, Missouri, North Carolina.