Very helpful personne

Pre-ordered a part, told them to hold it at will call that I was in my way to pick it up. Showed up at exactly 6 and two customer service guys where at courter said that they where closed. Drove and hour with traffic to pick up a $22 part, and declined to help me. Two salesperson outside of Graff Chevrolet saw me run to the door for parts department. They should not have kids working for them, this is NOT CUSTOMER SERVICE. As soon as they saw me at the door, both of them took off to the back. There was another guy I was taking to, and he said he spoke with the supervisor and said it was too late, they had already closed register. THIS IS POOR CUSTOMER SERVICE!!