The security officer at the door is Mrs. C..... The lady is trying to do her job, but when it comes to concerts and professionalism, revealing her personal personality disrupts the order, as a matter of fact, when I want to forward a complaint about the work they do, send it here by giving me her own e-mail address, I thought she was making fun of our sanity when she said I would evaluate..unfortunately, the lady in charge and the crew with her are far from professional work.. I will not go to JJ Ataşehir concert again..!