I have been disputing an account that does not belong to me with National Credit Systems since 2009. The account was removed from my credit with the Credit bureaus. Now, National Credit systems has placed the account that was removed 6 years later back on my credit. I have contacted National credit certified mail just like I did 6 years ago, and still no response back from them. National Credit Systems has never sent me a billing statement, a response letter, or a notice stating my right to dispute. They do not send anything. Instead, they just keep accessing my credit report without my consent. I have never opened an account with National Credit Systems, therefore, it is illegal for them to possess any of my personal information. I have never done business with National Credit Systems, therefore, it should be illegal for them to access my credit file. I did not do business with National Credit Systems, therefore, they have no right to list or continue to list this account that does not belong to me on my credit file.