stop harrasing me please

An alleged debt from 2004 or 2005 from truworths. Agent calls me i tell him i do not know about the account. Harrasments begins, then i asked the process to clear my name, iam told of a very long process not worth my time, i asked how much is owed,iam told i should pay aroumd 300 to get it closed, i figure its not alot compared to the process they expalined. I visit truworths to ask for any documents signed by whoever opened the account in my name,lo and behold truworths has no record of such. Then i left it there assuming it was just a ****, then the harrasment resumes again, i then went to do a little research about such people, then i came across very important info. Prescribed debt. MBD please this your so called my truworths account falls within a prescribed debt.please leave me alone hle yhoo. Im tired