Intentional or not?

Happened to me several time that I buy food in a box with a nice picture on it and the content is very different from the picture.

Today I found a product with an actual window in the box where I could see the real product. So, no surprises!

But... it seems that the only two nuts inside were just in the position of the window.

And this is the back of the product.

Have I been tricked again?