Proficient Learning Instructional Design interview questions

Was initially screened and was told they want me to go to the next round. I didn't hear from them and so I called 2 weeks later and the person couldn't remember me. After I jogged his memory, they said they would set something up. At their request I spent over 2 hours creating a powerpoint with animation to propose it to "the team" of 4 people virtually through Adobe Connect. Upon initial virtual interview, only 2 people showed of the 4 and the one person cut out of the interview early. When asked if she had any questions, she said no and dropped off the call. This was 3 weeks ago. I sent 2 emails and made 3 phone calls with voicemails and no one responded as to my status. This is what I get for spending all this time preparing and putting this presentation together along with even perfecting it with putting in their logo at their request and sending the hard copy off to the team? No response?