Only plastic materials. Only 3rd days bow broken. Very bad.

I got a very bad feeling when I bought this toy. I bought it on 04/06/2020, means two days before, yesterday my son was loading the tread of bow, it's frame was broken, my son is only four years old, when he pull the tread for loading the bow, it broke. I am very sad about this purchase and paid big money compared to it's quality.