1. Exit polls show otherwise, i.e. that conservatives did vote for Trump.
2. However if as you say conservatives did not vote for him, then there are not enough of those type of conservatives to matter in a national presidential election.
87% of evangelicals voted for Donald Trump.
Does anyone really think evangelicals were voting for sin? Or Evil? Or Insanity? Or Vulgarity? Or Greed? – all favorite BS memes used by Democrats, the academic left, the media, and misdirected Republicans and conservatives, just to tarnish Trump, to do as much damage as possible to his reputation and his political success (you all know who you are).
Instead, evangelicals voted for Obamacare repeal, greater safety and security in the age of Islamic terrorism, fewer bureaucratic regulations and smaller government, lower taxes and a better economic future that can offer good jobs to struggling Americans.