Anyone help me some order system, please !!!

[WoWrotica]

How to i order a unit was summoned unit at the region move to another region and attack?

My tigger is like this:-
Unit Create
Events
Time - Elapsed game time is 10.00 seconds
Conditions
Actions
Unit - Create 3 Knight for Player 12 (Brown) at (Center of Region 001 <gen>) facing (Position of (Triggering unit))
Unit - Create 1 Flying Machine for Player 12 (Brown) at (Center of Region 001 <gen>) facing (Position of (Triggering unit))
Trigger - Turn on AI <gen>

AI
Events
Unit - A unit enters Region 001 <gen>
Time - Elapsed game time is 0.01 seconds
Conditions
Actions
Unit - Order (Triggering unit) to (Move To + Attack) (Center of Region 003 <gen>)

WHERE I NEED TO FIX??