I went to Saturn on Black Friday. This day was the...

I went to Saturn on Black Friday. This day was the busiest day of the year. You could imagine how many customers came to the department store. There is one seller for every 15 or 20 customers. My experience is very different. I was there with my friend who would like to buy a new laptop. We chose a good laptop but we can't find it anywhere on the shelf. Then I asked a seller where I can find this laptop, my friend wanted to buy it. First he looked on the shelf but he didn't find it there. After that he searched on the computer. He was surprised because on the computer he saw 4 pieces on the laptop, but he still can't find it.
We finally bought another laptop from another store.