Ad-Dahhak narrated that Ibn `Abbas said,﴿إِيَّاكَ نَعْبُدُ﴾(You we worship) means, "It is You whom we single out, Whom we fear and Whom we hope in, You alone, our Lord, and none else.
Be aware that the computer renders the font (Arabic) slightly
differently in case of 'Shaddah'. Fatah/Zabr appears above Shadda
while Kasrah/Zer appears below Shaddah and not the actual letter. You
can download a very good arabic font from
here.