I can't find the vote buttons anywhere. Where are they? Am I unable to vote because of my low reputation?
Assuming you're talking about the moderator election:
You need 150 reputation to vote in the election, which you don't have. So you can't vote. Sorry.
I assume you are talking about voting for the moderators on SO. If that is the case, it requires a minimum reputation score of 200, given that you have only 80 points you can't do it for now.
The two arrows on the left of the post are voting arrows up arrow for +vote and down arrow for -vote