Was there on time, had finished everything, but wh...

Was there on time, had finished everything, but when I was at the gate was no info where my flight fly. It was outside but when I was at dwm gate, I was wrong. When I asked the staff they meant another one. There I waited auxh, there was nobody. I kept asking that was very heavy because the info was not occupied over 1 hour! The info / departure plan at gate there was not even my flight turned off! I was in the right gate!