nova merchant bad business practice.fraud and miss leading sales presentation.bad managment charlotte North Carolina

a sales lady come to my restaurant and told me she work for nova merchant and she want my business .she told me to save me money .i said ok whats the deal? she told me how much sales am  doing a mounth .i told her am doing  x amount and she put the number in her labtop and told me she will save me  a bout $248 a mounth.i said thats good.i told her what about the prossising terminal she said is free you pay just $ 149 one time payment.and she bring a contract.i sais what about if i try you and i didnt like your rate or if you change what you told me she said you can go to an other company with no commitment .i said thats very good.and she told me singh here i said what you want me to singh she said just that am giving you the equipment and you agree to one time payment of 149 dollars .i said ok.and she never give me a copy of my contract .and i ask her for a copy she told me she has to take her to her company to approve it and she will get me a copy.2 weeks later or so .a copy of the contract sent to me i open it and start reading it i find out that the  equipment is not free like what she told me and is a lease for 48 months.i call the managment of nova and compaint but they did nothing about it.and after i receive my first statment the rate was high than the old company i let go.i was mad and felt stupid how i let this company scam me.i love to get all the busnises who has been victim of this bad company and start a class lawsuite.