It only works if you have a paid account, for one thing. However, if you DO have a paid account, you ought to see a symbol or button on each of your comments, offering you the option. Then you just edit as you please. Unless your theme isn't showing the buttons, but why wouldn't it?
no subject
Date: 2011-11-15 08:37 pm (UTC)Unless your theme isn't showing the buttons, but why wouldn't it?