IOMEDIA JavaScript Developer interview questions

I applied via JSLovers (Meetup). The HR guys are very unprofessional and they do not care about the time of the candidate. They took my interview and after the first round of interview they replied like this. "We have taken your interview for FrontEnd developer by mistake and please come to Monday for the actual profile interview." The resume Screening and other basic HR policies are not followed. Bad experience with these guys.