RS Clark and Associates, Inc. Debt Collection Complaint

RS Clark and Associates, Inc. Debt collection department,

I do not know Cont'd attempts collect debt not owed Debt resulted from identity theft Texas

I 've sent multiple letters to this agency about this not being my account. After being advised by identitytheft.gov I 've completed and sent a fraud affidavit via certified mail. I can see they received it but nothing has changed. See supporting documents. even the USPS tracking. Thank you, -