I applied through a job fair. They contacted me after a month for an exam and interview. The exam was easy, it also includes listening and typing test. After passing the exam, I was interviewed by the hr and then after passing she asked me if I want to be interviewed by the manager that day or the next day. I chose the latter, then the next day they made me wait for hours. I was interviewed by 2 of the managers and after that they told me that I will be contacted by the hr within a week.