BANKRUPTCY

I filed bankruptcy was discharged. Looked at my credit report and had creditors that were not reporting it as included in bankruptcy. I disputed those accounts as included in bk chapter 7. Some of those accounts were changed to included in bk others are still reporting as bad accounts. Tried to dispute again and the credit bureaus said my disputes were frivolous. Called them and raised a stink still got no where . What letter can I use to fix this problem??? What do I do now???