Global Touchpoints Java Developer interview questions

I got a call from a recruiter that we have an opening for Deloitte client. I did complete documentation before the interview, then 1 day in the evening I got a call than can you interview right now, I said I can't I'm traveling right now could you reschedule this. he was reluctant but said ok, after that day I didn't hear from him after follow-up by any medium of communication. These staffing companies are very unprofessional they care only abut themself