Interfolio interview questions

I applied to interfolio in October 2016. I was contacted in January of 2017 for a phone interview. After my phone interview which went well I was told I would be contacted within the next two days to schedule an interview with the supervisor. I never heard from anyone again. I sent an email to follow up but did not receive a response. Seems as though there is no real method to contact the company and they have recently changed locations.