CBRE Software Developer interview questions

The interview never happened. The first time they scheduled the videocon interview in the evening at 7. No one showed up and then they said it is raining at their place so it will happen at 7 30pm. At 7 30pm they said they are not able to login into zoom so the interview will happen tomorrow at 11pm. So the next day at 11pm, which was a round with the senior director based on the guy's linkedin profile, no one showed up for the interview even then! Haven't seen a more unprofessional company than this! If the senior director doesn't show up without any explaination like this, i can only imagine how day to day operations go!