Frank Gay Services interview questions

Was called by a recruiter who went over the job description and common questions. Had 2nd interview with 2 military like gentlemen, who proceeded to ask 10 different questions about sales and closing, which was not part of the job description. When asked what the job entailed was given 1 sentence response. Asked about work schedule, was told always on call. Left the job not knowing what I applied for, was it a Operation Manager Position, Sales Job, or a slave.