BAD company

Appears to be a UK tutoring company, who responded to my application by requesting that I send them a message via google chat (unusual). Of course I never received a reply, and after following up by email, the responder named "Sean" indicated that they have a high volume of applicants and therefore need some time to respond. After another week I still received no further response, this after initially being told I was shortlisted for an interview. Just another useless unprofessional company looking to waste people's time.