They emailed me on April 1st saying I could attend...

They emailed me on April 1st saying I could attend an open call on one of the days monday-Thursday from 3-5 pm. We drove 2 hours to Denver to their building to attend and the women at the door tells us they changed it back in March and they are now only hosting open calls on Monday and that they "just don't have the time" to meet with us. This means that we were misinformed by one of their workers, if they changed it back in march why did the person who emailed me tell me Monday-Thursday was fine IN April. Now they are open for only two hours on one day of the week. I checked the website multiple times before driving two hours to Denver and it said monday-Thursday. Extremely unproffessional