Invent help The took $12000 from me on July 5 th 2011 to patent my invention they took my money and they never did any thing Pittsburgh Pennsylvania

About June 2007 I came with four ideas that's not available or are not known by any one in the world ,I trusted that guy who worked at local office of invent help at edwardville Illinois he stole two ideas from me I found about it in the new science magazine later on July edition 2009.on 2007 I came with new invention called it da view.i filed for a proviginal patent to us patent and trade mark through legal zoom and they approved my invention and send me patent valid for one year.i decide to proceed for the non proviginal patent through invent help after they promised me to get my patent and sell it to one of many companies they said they are dealing and working with them.

i payed them $12000. So they can start working on my patent wright away on July 20011. After they got my money I didn here anything from them Till now I try to contact them ,there was no response.i want to file a law suit against them ,but I don't have no moneys for the attorney and other fees.please let me know if you can help me to file a law suit against them.