I contacted TransUnion Online Dispute center that they were not reporting an auto loan that I have had for 2 or 3 years. The other XXXX credit reporting agencies are and there is a big difference between my credit scores with them and with TransUnion. Them not reporting is hurting my credit. They said it would take 30 days to investigate and after more than XXXX, they sent me an email to go to the website. On it was an updated credit report NOT showing again my auto loan and no explanation or anything else. The only updated items on report was its date and my recent address in XXXX. I believe they just want people to grow tired of contacting them and give up. I went through a bankruptcy in 2010 due to the economic conditions. I have worked very hard trying to get back in the system with good credit. I simply do not understand the big deal with them. All they are doing is including an auto loan that is an important part of a credit analysis.The other XXXX agencies are reporting it. I would attached any of the company 's investigation or comments But there are none. It just shows same credit report with my XXXX address.