Reinserted previously deleted information. XXXX corrected data on my credit report with Experian Report dated XX/XX/XXXX. On XX/XX/XXXX I received report number XXXX with the incorrect data reposted. XXXX sent me a letter stating the data will be updated and requested more information for the other incorrectly reported information. Payment history for XX/XX/XXXX counting system is off. XX/XX/XXXX-supporting doc attached should not be showing 30 day late. They corrected the other months stated on the form but not XXXX payment history. I 've been working with the credit company and XXXX for four months. I truly need help on resolving this issue. I 've attached letters from XXXX and credit reports. I even did a comparison to show how they are reporting diff data to XXXX, Experian and XXXX.