Shocking service and attitude

Boarding at 5.25 am this morning we experienced the worst service ever at the boarding gate clearly the staff work up on the wrong side of the bed! I was told I will be the cause of the planes delay because I was in the front of te queue 15 min early but was not prepared to wait to let the back of the plane board first - when I did eventually board after being kept back for 30min I had no space for my bag in my own row which was near the front. I am disgusted by the attitudes of the staff they need more traini on customer service.