Gems of war Dont start

My Gems of war ( use Steam PC ) are loading but than … in the right down the coloured orb running and runnig …
and the game wont start…

i have reistall it and cleared all but no reaction i hope anyoe can help me …

its start a while than i see the coloured orb … its running but than i wait… 1 or 2 o 3 hours… and no begin to start gems of war…