shrink warp breaks. I had a can fall out on my toe

Hi I have been ordering from for a while now, and my orders have always been ok until my last, all time on my order where dented and not handled well at all on delivery, the box fell apart (bareing in mind I have to carry this up three flights of stairs) it was ridiculous,
I was not happy with the quality of handling or packaging. Four of the tins were that badly dented I had to throw them out.