Experian : - i got turned down for a loan due to low credit score - got free credit report ( annual from all XXXX agencies - noticed a lien on all three - I was able to remove it on all but experian ; I tried to upload proof of the error - I canceled check that had the case number and all the relevant ( both sides of the check ) info that was generated by my bank, the upload kept failing due to the wrong file format ( even though the file format was correct as i am a XXXX ) then I mailed a copy of the proof along with copies of my drivers license, SS card and a utility bill to experian on XXXX XXXX 2015 and I have not heard back, in the meantime my fico score has dropped XXXX-XXXX points and I have been denied a loan. 
I am about to send them another letter via certified first class mail in hopes to get them to investigate the issue, ( which they have not done ) - I have attached the proof of payment 
