CarMax interview questions

I applied on line on Monday, got a reply within 24 hours for a quick phone interview on Tuesday. Then scheduled another phone interview on Thursday. Then scheduled an in person interview on Friday. They told me to be there at 3pm. I showed up at 2:40 and they tried to say I was late. I showed them the email the sent me saying 3pm. I had to wait for the interviewing manager to come back. Completed a back round questionnaire on the computer, watched an video, and did a sale lab. Got an email the following Tuesday telling me they picked someone else.