BAD PIECE OF ******* SHOES

I purchased red peep toe shoes size 5 at woolworths in October 2015 month. After wearing them a couple of times I noticed that after wearing them for 1 hr, they begin to stretch. They literally become flip flops---as if they are one size bigger. I wore them couple of times to confirm this<br> <br> I then bought shoes support to try and minimise the stretch and it didnt seem to work<br> I then went back to buy another set, this time size 4. After wearing them, same thing happens<br> I returned them to the store and apparently the forwarded them to Head office for investigation<br> <br> They have returned to tell me that there is nothing wrong with the shoes and no customer has complained about this before<br> <br> so what do i do with these piece of bad stretching shoes? Its a piece of *******. I buy shoes often from many shops how come this hasn't happened. This is disgusting, pice of ******* shoes. No one should buy them. I AM GOING TO NOTIFY EVERYONE ON MY FACEBOOK PAGE ABOUT THIS PEICES OF ******* SHOES