Panda Express

I went into panda express in golden ring with a coupon for a free samurai surf and turf that was advertised on the panda express home page. I was told i have to wait 20 minutes for them to make some more even tho there was a big sign pointing to the surf and turf and it was full i waited 20 minutes to receive a small cup. It was free so i was not complaining then I proceeded to show the cashier/ manager my coupon and she made a face at me and said i dont want to see it and motioned me to leave. She was mad because I had taken advantage of a deal that was advertised on the home page and to top it all off the food was terrible. I am never going back there again!!