[Mr.Unique]

Thus, it violates the rule of ‘one man, one vote’ and equal protection under the constitution.

I voted from Trump, but all of the electoral votes for my state went to Clinton.

"One man, one vote" is not what the EC does.

[editor-surveyor]

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>> “One man, one vote” is not what the EC does. <<

True, in fact “One man one vote” is a direct attack on the Republican government guaranteed in the constitution.
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[rhombus10]

I voted from Trump, but all of the electoral votes for my state went to Clinton.

As you know, that's because Clinton won your state. It wasn't an election, it was 50 elections. We are the United States, not the United State.

[Wonka]

I voted from Trump, but all of the electoral votes for my state went to Clinton.

"One man, one vote" is not what the EC does.

Your logic is faulty.

Somebody wins every election. The fact that your favorite did not get even a participation trophy does not make your vote less, it only indicates that the sum of votes of your preference did not exceed that of others in the same election.

Note that there is not one presidential election, but one in each state. That election determines the allocation of electors from that state.