Recover columns from queue panel

Hi!
I've hidden the progress and speed columns from queue, and cannot find where to check them back.
Would you provide kind guidance?

Thanks in advance,

Edson

There's no way to hide the columns. Maybe you have resized them to a zero width. Place your mouse cursor just behind the column separator line on place of the invisible column. The cursor should change. Then drag to the right to reveal the column.