Help with unit creation trigger

I need help i have created the 4 regions the timer, timer variable but cant select a region to place units.

If you actually want help instead of flames you could try taking more than 3 seconds of your time to post a detailed question.

its deatailed enough what other info do you need?Geez anyone that flames is stupid in my mind.
what you need a question statement. How do i?
oh and more info
i cant assign regions to variables i'm having trouble with that.

I figured my problem but i have another question
---how (if possible) can i make a unit drop an item (upon death) before its created 'cause i can click on a unit thats not there. and how do i make that repeat because this trigger i'm setting up creates 4 new creeps in 4 different regions every 5 minutes. (same regions)

1) Nest time you need help with triggers post in the map development forum - not in the repository -

2) You Can change the items a creep leaves if you create them with triggers, Make a trigger that creates items when a creep dies instead :

Events:
- A unit owned by neutral hostile dies
Conditions:
Actions:
Create (Random Level (Point value of (Triggering unit)) Item type) in (position of (triggering unit))


That trigger will make a creep to drop an item of its same level. You can play with the conditions and the item type of the item to get better results.

thanks and i didnt know where to post i'll be sure to do it in the map development section next time.