Complaint sub-issue: Their investigation did not fix an error on your report

Please kindly help to rectify the problem as it is hurting my credit score. Please kindly note that this is my final attempt to seek your assistance to fix the problem in my credit report. 

XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$3300.00}. 
I previously disputed this account stating : ''This account is incorrectly reporting that I have XXXX late payments. On my XXXX report there are XXXX late payments being reported. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$4900.00}. 
I previously disputed this account stating : ''This account is incorrectly being reported as a charged off account with a balance due. Please provide proof of the charge off and update the balance to {$0.00} or delete the negative payment status on this account. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$2900.00}. 
I previously disputed this account stating : ''This account is incorrectly reporting that I have XXXX late payments. On my XXXX report there are XXXX late payments being reported. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$3100.00}. 

I previously disputed this account stating : ''This account is incorrectly reporting that I have XXXX late payments. On my XXXX report there are XXXX late payments being reported. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$0.00}. I previously disputed this account stating : ''I dont remember ever being late with a payment on this account. Please provide statements and records of all payments made and missed since I opened this account. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$0.00}. 
I previously disputed this account stating : ''I dont agree with the negative payment status and history listed on this account. Please provide all statements showing the exact past due amount of any missed payments and the exact date that this account became negative. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$0.00}. 
I previously disputed this account. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX XXXX XXXX with account # XXXX opened on XX/XX/XXXX and a balance of {$3500.00}. 
I previously disputed this account stating : ''I dont remember ever being late with a payment on this account. Please provide statements and records of all payments made and missed since I opened this account. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 
XXXX XXXX account with account # XXXX opened on XX/XX/XXXX and a balance of {$5800.00}. 
I previously disputed this account stating : ''This account is incorrectly being reported as a charged off account with a balance due. Please provide proof of the charge off and update the balance to {$0.00} or delete the negative payment status on this account. ''. I don't agree with the results of your investigation. Please mail me the proof of your investigation and proof of the negative payment status for this account, or delete the negative information in this account. 

Please reinvestigate these matters and delete or correct the disputed information as soon as possible. Thank you for your assistance