V2soft Contract Position interview questions

V2Soft contacted me about a position they thought was a great fit. Not sure how they found me or knew of my experience. No one from V2 Soft interviewed me, they sent me on an interview to what I thought was a very important client. They called me 6 times within two days to remind me about my interview (RED FLAG). I’m not sure what type of people they deal with, but adults don’t need to be reminded about interviews. I started to cancel, because their constant calling was annoying. I went on the interview and they gave the client an old resume. Again, they reached out to me and never requested a resume. Just a waste of my time. I will never deal with them EVER!!!!!!