Online picture differs from actual goods received

I placed an order for two aprons. The one apron was out of stock, and the other apron I received on Friday 30 July 2021 was a different material than the one shown on Netflorist website. When I inquired about the material difference, I was told that the picture on the website was outdated and you no longer have that material. The item that was initially out of stock, was reordered and was made of the same material that Tebogo claims is no longer available. It's unacceptable that Netflorist is marketing one thing and I'm getting another. I am dissatisfied with the product I received and the explanations provided by Netflorist.