Answered an assessment or series of questions from Join.com. The Founder / Co-founder messaged me back and asked me to email him on his Faraway email account. I emailed him and he instructed me to use another tool for video call that I can't even install and can't even contact the software / tool's support. I asked for an alternative way to do the interview. Ghosted me. Did not hear from him anymore after constant follow ups. What a waste of effort. This company seems very suspicious.