Checking or savings account — Fidelity National Information Services, Inc. (FNIS) (MA)

Banking errors. Chex Systems is reporting that I have open accounts and derrogatory checking accounts that do not exist. I've asked for copies of account information in which they can not provide. Because of this- and I'm assuming it's fraud- there are multiple banks I can not do business with in regards to opening checking/savings accounts, HELOC 's or even car loans. Please advise.