Auto click script :)

hello,

can someone tell me how i can use the auto click script ?
I have download the wp from the offical site and i have win7.
I disable my dep and uac. And start the wp as administrator, but my google crome show not reaction. It bklocks :(. What can i do pls help me, thanks :)

usalo en mozilla firefox, en chrome no funciona ,..

it said plugin is down when i open the game.