Cool, but in kasse dont understand what you want. ...

Cool, but in kasse dont understand what you want. I say tiket in museum and aquarium, finally me give only in aquarium. 7 eur in aquarium. When i buy in museum and aquarium it was 10 eur. Shame, in museum dont can go :( 7 eur to aquarium i diferent 7 eur for museum to me is to big