Capital Accounts, LLC Debt Collection Complaint

Capital Accounts, LLC Debt collection department,

Medical False statements or representation Attempted to collect wrong amount California

I had contact them an sent them copies of the payments I made to the - office.The - was a - and I paid him and he still sent me to collection. I contacted the collection agency and sent them records of what was paid and they still say I owe. I called to settle for a lower amount and they still say I owe $420.00. This is messing up my credit and now they