fraud

this company back in 2009 left a summons on my front door on a sunday afternoon. called me several times threatening to sue if a dont answer the summon in 30 days.  I made payment arrangements with them through the first rep by the name terri ? who also agreed to send statements every month.  After about 8 months the statements stop coming, and a year later got a called from the same co. stating that i was in default.  After 9 months of payment they stated that I still owe the current amount of 701.00 dollars (which was the original amount).  found out through mark levisky that they are charging a 18% interest on this account they claim they purchased in 2008 from Ocmac.  they original creditor they say it is, is still listed on my credit report as not ever been paid,nor do they list themselves on my credit report.  60 days ago i asked for validation of the bill from the original creditor they bought the account from and now they are ignoring me.