For a copy of your report, contact one of the three major credit reporting agencies: Experian at (800) 311-4769, Equifax at (800) 685-1111 and Trans Union at (312) 408-1050. The bureaus should provide instructions on how to read the report and how to dispute any inaccuracies it contains. Please note that every time your credit report is ordered, there are points deducted which could lower your overall score.
If your credit report is correct, take care of any outstanding delinquent obligations first. Lenders usually won't consider any borrower who has had a delinquent payment in the past year.