Across The Nation Promo, Model & Staffing Ltd ATN Promo Will not pay me (contractor/employee) for my services!! Going on 10 weeks!!!! Chicago, Illinois

I signed up for ATN promo in April and within the 1st day I was contacted by Molly to work a event in Birmingham, Al.  I was told to call a # to do a training call and I would be paid for my time for it that, it was 45 min.  I was to show up Sat and work 9-6- I did. Sun 11-6- I did; the pay was $15 per hour.  That was in April.  Still no pay!! No communication at all but when they were wanting me to work the event they were calling every day!!!  When I go to their website there is no record of me working the event -NOW. It was there a couple of weeks ago!  Thank goodness I was smart enough to save a page with the record of it on my compuer & I do have all the emails, with the details of the event in which I emailed Molly & Cassandra back & forth (If it does me any good!!) I just hope something can be done on this lousy company!  You know they asked something out of me & I did my part I showed up & did what I was asked to do in good faith that I would be paid for my time.  Thats all! I am calling them one more time & I am also calling the other guys & girls who worked the same event to see if any of them have gotten paid, if they have not I'm sending them to this website.