Tuesday Blues?

My colleague and I went into Game looking for a specific cable. The first staff member I asked sent me to the pc section. When i asked the person there for help they showed me a selection of cables but could not help me find what i was looking for and walked away from me before even trying to help me. A rep(who was there providing something for game im assuming, not Game staff) helped me find the right cable. Then when I went to pay, the cashier, Amanda, was rude and miserable! And made snappy comments of how i cant pay with a big bill because then i will take all her change( with a tongue clicking attitude). It's only Tuesday yet your staff are miserable, rude and not helpful at all. What an awful experience how someone who is not even employed by you was more helpful and friendly then your staff and that the cashiers throw tantrums when they need to give smaller change???