please help me

I am a student of specialty control and I prepare my seminar which is on the study of WinCC
I thank all the directors and especially Mr PLCman, this forum help me so much
I try to start with a simple example that handles the logical addition (or) and multiplication (and), but it did not work
you find my example in the following site
http://www.4shared.com/file/tyt8CFhU/exemple1.html?
please help me find my mistakesr