I've compiled for you a reading list, if you would like to catch up. I recommend going in order:
1. An English language dictionary. Look up the word "direct". Report back.
2. Literally any article explaining that "direct democracy" actually is.
https://en.m.wikipedia.org/wiki/Direct_democracy
3. Federalist Papers #68, which discusses Alexander Hamilton's ideas about how the mechanism would work. He anticipated that the electors would be highly qualified and able to exercise independent judgement. In fact, it doesn't work that way at all. In practice, they all vote for the candidate that they're pledged to support in such numbers that any faithless electors are utterly irrelevant, and in some states, they are outright illegal. You don't even vote for them by name. If, instead of electors, you simply tallied how many electors are pledged to each candidate, you'd change not a single outcome of any election in the history of the United States, and you'd barely change the tallies in the EC.
So, at best, the institution is inoperative as envisioned.