I paid the amount in full on XXXX/XXXX/15 before payment due date and then they charged interest on XXXX/XXXX/15. When I tried to chat with them all of a sudden they kept acting like they had n't even talked to me and kept trying to start over. IT says right on statement no interest will be charged if paid in full before payment due date. I paid XXXX and then for some reason was charged interest on 3 thousand something for which the statement is suddenly unavailable. 
