Rude and unprofessional

I bought a dress on 12 November at Rage standford Square korsten. I decided to take it back on 14 November as it doesn't sit well on my body so I look for something in exchange.i ask the lady can't you credit it since I don't find something I like.She was smelling the garment as if I worn n it had tag on n everything and credit it with a attitude.Then the afternoon after work my friend wanted shoes so I bought it for her on my account. As about to leave the store the sales lady rudely said I hope tht shoes fit. Never I will buy at that store again