need help with a variable function

I am in desperate need of some help and advice with this quest triggers I've done.
It is supposed to be a Bounty Quest for my RPG map.

You are suposed kill 7 boars and then return to the quest giver.

I got no problems with gaining the quest or the "kill counter"

The problem is, the "kill counter" is supposed to stop at 7
(when it has displayed "Boars Killed 7"
and a text message saying "Quest complete" should appear.

But it doesn't, instead the "kill counter" continues to count every boar kill and doesn't stop at the number I chosed.

And I got no idea of whats going on since I am not very good with handling variables.

I read some guide of how to do this correctly, and I've gone trough it a dozen times and now I am starting to believe that the guide must have left something out because otherwise the trigger would work.

So please help me =) as I said before...I am in desperate need of help.

Can you upload the map so that someone can look at it?

Also you put the front tag as Solved instead of Unsolved.

I actually managed to solve the problem with the quest just now =) (by pure luck, didn't really know what I was doing xD)
So now I can finally add bounty quests to my map =D