I've never been so disrespected in my life, uneduc...

I've never been so disrespected in my life, uneducated attendant, I said I was unemployed and could only regularize my situation in March, the attendant who identified himself as William, who certainly lied the name, mocked my face saying: Wow only in March? He also told me that I had to pay first, because it was a low amount, even though I said I could not afford it. Said if I "took" money from the bank and now I do not want to pay, calling me a person in bad faith !!! Does this company not have a supervisor, a manager to read these complaints and take action ???? If you call me in this tone again I will sue this fifth category company !! Collection made by Banco Bradesco !!