Experience will not investigate unusual reporting of my identity. I have sent document proving I have never gone by the name XXXX XXXX. That I do not have a SS # that ends with XXXX. And that I have never lived at XXXX XXXX XXXX XXXX XXXX XXXX, IL XXXX. I am attempting to improve my credit and I am concerned that someone at some time used my information or that my information is crossed with someone else and want it investigated. They did not investigate. There are XXXX social security numbers on my report and they will not look into it.