If you decide to remove a pick, simply click the "X" in the upper left above the "symbol name".
Each game requires a minimum number of picks.
If you remove a pick, and decide to replace it with a different one, choose your new pick from the list on the left of your screen by clicking the “+ button”.
** The time remaining before your game begins, and the details of the game can be viewed in the upper right corner.
Once you click the blue "confirm" button, TradeStars redirects you to your dashboard.