I cant find the link to approve a suggested font.? ive dont it before but i must be looking inthe wrong place!

Next to the suggested font, you'll see "Do you agree?" with two button "Yes" and "No". If you only see the percentage of people who agree, it means you have already voted for this suggestion, since you can only vote once. And you can only vote if the answer still has a yellow color.

I'm sorry, but what do you mean by that?

Exactly what it says

Small typo too Corrected now.