Disgusted with bad attitude

Went into Woolworths Clearwater Mall Saturday 11 May, with my family as my husband was buying me a mothers day gift of my choice. I wanted to try on some things and asked if my husband could come through and use the changing room to change our babies nappy, they said yes. Then when he came in and asked to come through, they rudely refused, I overheard it all from my changing room. Once I was finished I went to fetch my baby to change his nappy. When I was done and wanted to dispose of he nappy (which was in a scented nappy bag) the two woman started shouting at me “No, we don’t do pampers” in front of my baby and told me to leave with nappy in hand. I am in total disgust of their bad attitude and would also like to ask how you offer changing facilities but don’t allow for the disposal of nappies. When did it become acceptable to scream at a woman with a baby in her arms!?!