2Squared Agency Trainee Assistant Merchandiser interview questions

I applied through LinkedIn for Assistant Merchandiser position. In a week I got an email from HR to set up a video interview for MAA although I applied for assistant merchandise position. Anyway I went with it as everything seemed nice and thought I could impress them with my experience. Next day I had interview with the manager. He asked me only 2 questions and stopped the interview telling me that he thinks I have got more than enough experience for the position and that he has to interview one more person but I should be expecting good results. In 10mins after my interview I received a call from him and asking me to come down to the office. My interview was at 9am and by 10am I was at their office meeting everyone. He was introducing me as I will be working there as MAA. Made me believe I got the job. I was in the office for like 20/30mins meeting everyone. After like 2days I got an email from HR saying I haven’t got the job and that they can’t provide me feedback. It is so disappointed and annoying that they made me believe that I got the job just to tell me later that I haven’t and didn’t even give me a feedback. DEFINITELY WILL NOT RECOMMEND ANYONE TO WORK FOR THIS COMPANY.