Bank of America Credit Card Complaint

Bank of America Credit card department,

Billing disputes Maryland

Dear Sir or Madam : Bank of America continues to erroneously assess late payments and interest charges to may account. As supported by all of the evidence, I paid my balance in full on time ; however, BoA, for unknown reasons, returned at least two payments made by ACH deposit. Finally, weeks later, BoA actually processed an online payment. Despite its numerous mistakes, BoA continues to send threatening letters to me and harass me by telephone and SMS. Please intervene.