Unwelcoming service from a Cashier

Went into the Clicks branch in Vaal Mall to get a hairdryer on promotion. I was met by a very unwelcoming and rude cashier by the name Nomvula. Needless to say I felt so ill treated from the moment I got to her service point and greeted her with no reply till I left the store. Apart from that she didn't bother to check the product inside the box. Could've left the store with a different product, she wouldn't pick up on it. You'd swear she had somewhere better to be. In my life I've never felt so ashamed to spend my own money in a store I love so much.