Foot Locker

I found a pair of shoes I loved but needed a different size. I stood around looking for someone to help and then finally spotted a worker running around. I approached him and noticing he seemed pretty busy and frantic I sweetly said "Hi I know you're really busy but just when you get a free moment I have a question about some shoes". He looked at me, fumbling with his scanner thing, and rudely said "ummm is it a quick question?" I was taken back and awkwardly asked him if they had the size I needed. He scanned my shoe box, said "yep drive to the Clinton township one" and walked away. It was so rude, I left immediately and won't be back. I understand customer service is hard and I tried to be friendly and nice but he was such a jerk.