Ughhh yes I got the same thing. They called three times and it was obviously a robot when I finally picked up and he was trying to help me find the right job for me. So yah. It's not a real person. They're pre recorded answers and it's a waste of time/ scam. Don't talk to them.
I do not waste my prepaid phone time on numbers I don't recognize, and I appreciate your website providing at least some information so that I know whether to return the call.