The PDM Group, LLC The PDM Group, LLC Used my money fraudulently Phoenix Arizona

In September 2013 I paid The PDM Group, LLC money to build a store for Amazon to sell electronics for me.  Amazon was to pay me advertising fees for qualifying purchases shipped.  They promised me I would for sure get a cheque at the end of each month.  The offer sounded too good to refuse, so I sent them all I could afford hoping to make some money.  After a few months of not receiving anything, I emailed them for a refund. They said they would revamp the store to make sure things would sell better and to get things going and to try further.  So I agreed with that.  Now July 2014 I still have not received a penny and contacted these people to get a refund.  I was emailed from Morgan Harper who said he would contact the director and see what can be done.  This was to take about a week.  After a week I contacted them again as I never received anything.  I received an exact email I had received earlier when I asked for the refund the first time saying my request was denied and they would happily provide me with another advertising campaign.  I waited a week for an autoresponder exact reply!!!  Anyway, after contacting them they agree to send me a little over half of the money I gave them saying it was only fair as it cost them setup fees.  I was not very happy with that, and let them know that I wanted my money back asap.  Now I cannot get any response from them, so I don't know if a cheque is coming or not.  Stay away from this group.