The typing monitor uses the notification area to display information. You don't seem to have a notification area on your panel. You can add it by right-clicking on your panel and choosing 'Add to panel', selecting 'Notification area' and clicking 'Add'.
Mae'r arsylwr teipio yn defnyddio'r man hysbysu er mwyn dangos gwybodaeth. Ymddengys nad oes man hysbysu ar eich panel. Gallwch ychwanegu man hysbysu gan dde-glicio ar eich panel a dewis 'Ychwanegu at y Panel', dewis 'Man hysbysu' a chlicio 'Ychwanegu.'