Cell phone

I went to the Softbank shop in down town after school. I changed my cell phone model because the battery in my cellphone was very bad. It run out of power soon. I had used this cell phone for two years and for month. So I was happy to changed it. But the cell phone model's price is so expensive! I want you to more cheaper. Then, I went to my part time job. But there were only few visitors. So I was very boring. But we have many reservation tomorrow, so I think I will be busy tomorrow. (100words)