Very disappointing a BUILDING THIS HUGE and ALREAD...

Very disappointing a BUILDING THIS HUGE and ALREADY ON INTERNATIONAL TRAFFIC. at the graduation ceremony. It's really bad that we, as parental guides, are told to be in a separate room with a projector screen, but the LOUDSPEKER can not be ALIVE. This is very embarrassing, the response of the staff is just saying sorry sir there is damage kmaren just safe. Heeloooooo, if you already know the program, the BNDCC should be responsive to solve the problem. This staff also does not move quickly. Very embarrassing. The building that is used for big events but even minor problems on the loudspeaker are not resolved quickly. We were disappointed to come to that event and we were far away happily but destroyed because the loudspeker couldn't. For those of you who have an event plan here, MAKE SURE WITH THE FULL WARRANTY so that this problem does not happen again. If I was the one who had this event, I would insist that it was detrimental to other people. Use logic and your heart, BNDCC managers.