Bad plastics

I went to buy shoes for my son today at ackermans in northgate, i was given a white non-branded plastic of poor quality, in addittion i bought 4 cutex, i had another plastic from edgars, so i put everything on edgars plastic, when i got home, i took out the plastic from Edgars plastic to go and give my son his shoes, 1 of the cutex fell out of the plastic and spilled on my expensive jeans and shoes, this is unacceptable that we are given poor plastic which have holes on top of that