FDM Group Software Engineer interview questions

Phone interview asking basic qualifications questions about yourself then a email link to a behavioral test that takes about an hour to finish mostly just puzzle games and such. Then a video interview and finally a hackertest programming assesment

They sent me an ridiculous assessment, where I have to unlock a safe by clicking numbers and solving puzzles for an hour. Nonsense. Then one of their recruiters sent an email to schedule a initial interview. I provided the times I'm available, he sent me a google invite for 5AM est in the morning stating we will meet in a teams meeting at 10am est... AND there was no teams link either! I tried to reach out via email no luck until the day before the interview. He responded saying he will call me 10am est today. I'm waiting before going to work, delaying my personal life and chores and nothing. This is ridiculous. Don't give people hope and then do nothing. Waste of time.