In March I bought a GT 2e smartwatch with a guaran...

In March I bought a GT 2e smartwatch with a guarantee that weight and headphones are added to each watch - this was how the offer I entered was promoted, but as I received the package, it turned out that it has neither weight nor headphones. I think that such a product promotion is simply misleading the customer and it is unfair. I have other products of this brand and I have been very happy so far, but after that I am afraid that I will not buy more products.