<prompt> Human: Hello. I have had a Chase Sapphire Preferred for about three months now, and I usually pay off the bill in full manually every month. I did however set up autopay on the due date in case I ever forgot. My due date was March 7th, and I did forget to make the payment. I went and checked my payment history and there was no pending payment or scheduled payment. I double checked to make sure autopay was still on, and it was. I went ahead and just payed the bill myself, but I was wondering if anyone could shed some light on why it might not have auto payed? My balance and my balance last statement both werent zero, so I know I owed money.My other question is just about seeing how much if any interest has been added to my Chase account. I cant seem to find anything on my Chase account that gives me this information. Is it just something I have to calculate myself?Thanks.  <response>: Its as simple as calling Chase. 