Might have made a difference in August. Not now. Votes have been cast already. So sorry.
You sound like votes are already counted.
Minds are mostly made up already.
Trump was defined early and often by HRC's professional, precision campaign.
She was running ads 6 weeks before Trump ran his first one. And unsophisticated losers say "well, she's only 4% ahead" or whatever integer it is. That is why she is ahead and has maintained a comfortable lead since then. Four percent isn't easy in this environment of clear divisions between idiologies. But Trump himself and his band of dilletantes (sp?) thought they were doing well. Cold reality speaks in a clarity that is usually only audible in the exit polls. Hence Romney not having a concession speech ready.
Trump was doomed from the beginning.
He had no surrogates of any standing who were willing to stump for him while Hillary had a dream team of Biden, Obama, Michelle Obama and her husband. His convention featured Scott Baio which would have been absurd on it's face if not for the fact that the previous convention had Harry Callahan debating an empty chair (and losing). Believe it or not, the campaign even got worse with his campaign manager being indicted for assault, another manager having to quit because he was heavily invested in Russia and the latest manager was so well thought of as a campaign manager...she was not managing a campaign...in an election year.
Then there are the issues. Trump is on the winning side of none of them. Mexico was never going to pay for the wall. Eleven million undocumented aliens were not going to be exported. His boasts were all empty. He lied incessantly about most of them and even his supporters knew it.
So Trump was defined as an amateur, his campaign underscored it, and his "policy" statements were something out of a 7th grade Social Studies class.
And, by the way, where is the Billion of his own money he said he'd spend?