worst service ever!!!

We were sitting in line to order already waiting 7 minutes for 2 cars to go through the drive through. When we got to the window to order there was no one, after my attempt to call someone we sat there for a few more minutes listening to the people fight about something. Eventually I got a hold of my hooter and the guy that came out didn't't even greet us properly, so i asked for the manager and when he came to the window with a \ya\" i was instantly upset! Is this how you treat a client????We buy our food there for over 3 years but i will never buy food there again!! If this is how you do your business i will make sure never to make use of any KFC ever again!!!"