This is for the Cinema not the movie. They played ...

This is for the Cinema not the movie. They played the whole trailer thing with lights on and no sound, then the person next to me told the staff. And next the lights went off but no screen, again he went and said, then the screen was like 3/4 for 45 mins. All the people watching were patient, but then a staff came after 45 mins asking if we are okay watching it like this or do they need to play it from the beginning. This is the first time ever happening to me in my whole life and this is silly.