I dont get it. WHAT is going through your mind when you post!?! WHAT!?! Youre not even gonna tell us what wont work!?! Im not answering this.
ADDITION:
After staring at the map for 20 minutes, i realized what you wanted to do.
it says
CREATE ONE SIEGE TANK AT LOCATION 0
and the other trigger is
BRING ONE SEIGE TANK TO LOCATION 1
It should be bring one siege tank to location 0!
If you dont get me, ill attach the fixed version of the map.