Potomac Photonics interview questions

After an uncomfortable conversation with two managers in which they didn't give me any real information I was taken on a tour by another Sales Engineer who was also awkward. After that wrapped we wandered around looking for the two people I had been speaking with earlier for about 10 minutes. When we finally found one we had to stand off to the side for another 5 minutes until his conversation was over. Then they said I would have an interview with a Director later that week. After giving them my availability for this Video interview (the Director is overseas) they never responded. Followed up a few times and got nothing. Overall an unprofessional and disorganized experience.