Bank of America Credit Card Complaint

Bank of America Credit card department,

Customer service / Customer relations Arizona

They have been calling my cellphone after I repeatedly told them i am at work and they cant keep harrassing me sometimes its a machine sometimes a live person they call say something and hang up. U was told because i couldnt post date a payment i wasnt allowed or qualified for a special program and i didnt have the right to call in on my pay to make a payment on my own they refused to stop the calls and refused to remove my number