Unfair policy at shoe shack jubilee mall

I visited the Shoe Shack store at Jubilee Mall to look for shoes. Upon my arrival, I was informed that I am required to purchase the shoes before trying them on.I enquired about what would happen if the shoes did not fit me, or if I did not like how they looked on my feet compared to how they appeared on display. I asked if this was their standard policy, and the staff confirmed that it was. I was extremely disappointed by this policy. As a result, I left the store without making a purchase and I do not intend to return.