Pay back what you ACTUALLY borrowed and nothing more. Contact your bank and put stop payment on future debits. Depending on your bank, you might be accessed a stop payment fee, but I rather pay the stop payment fee than more than I owe. Once you have done that send Blue Trust Loans an email Revoking your ACH Authorization and in that email make sure you indicate that they are not call you only to communicate by writing. If they attempt to take the money from your account under another vendor name file fraud charges with your bank, the attorney general of your state and Consumer Financial Protection Bureau.