Hillary is corrupt af, voting for a third party candidate is pretty much a waste of a vote, Trump is racist atleast not corrupt, Vote Trump or just sit and cry at home about what America has come to
Because getting another party besides republicans/democrats put into the equation is a pointless concept.
Elaboration for the savants like your self: Voting third party simply increases voter awareness of other parties. When you have more parties being in the race for elections, you have more variety. Let me give you an example, the largest minority in america is people who check "other" on religion. Neither party has anybody who aligns them self with the unaffiliated religious group that has been one of the most consistent growths in human society.