Cashnet - Excel Law Group, Federal Legislation Department Check cashing Fraud by use of online company, Nationwide

I received several calls from Scott Johnson & Shannon Foster with Excel Law Group stating that I took out an online loan from CashNet Express back in 2008 for $300.00 and due to non-payment the amount was now $750.00.  They both stated if I did not pay the money today that they would issue an arrest warrent for me and once I went to court, the amount would be over $5,000.00 due to attorney's fees.  I asked them for a phone number for CashNet Express and was turned down stating they could not give me that information due to a conflict of interest with their clients.  I told them that they would not receive anythign from me until they provided me with additional information.  Thankfully I googled the company name of both Cashnet Express and Excel Law Firm and was directed to this website.