"To fix one's credit report" means taking corrective actions or making necessary changes to improve the information and accuracy of a person's credit history. Full definition
The first step in fixing credit report errors is to identify what's wrong. (realtormag.realtor.org)
You can work on fixing your credit report so that you qualify for better interest rates which means that you will have lower monthly payments. (thebalance.com)
This is our blue print and essential for fixing my credit reports as quick and efficient as possible. (creditrxamerica.com)