You vaguely recall? :) Your recollection is wrong.
Look back at the data. The final poll averages showed Trump down by two points in the national popular vote. He lost that vote by 2.1%. The national polls were dead accurate.
I don’t want to make an enemy out of anyone. I’m an American first, and I believe our identity as Americans is more important than our political affiliations. But I can see from the way you write that you don’t think very clearly about this subject. Take a breath, relax a bit, come back with an argument. I supported everything I said with a lot of evidence, and you responded with none. I believe we’re all trying to make the world a better place, and our disagreement is about how that should happen. But if we have a common goal, we can discuss it rationally and respectfully.