POOR client service !

The first time in forever of using MrD I received a wrong item. I logged a query. I received the incorrect drink flavor. I ordered a caramel iced coffee and I received a hazelnut flavored one. Now, the iced coffee is the same color no matter the flavoring you choose. Even on the MrD app, it looks exactly the same. Now, in order for MrD to try and look into my complaint I need to have a picture of the incorrect flavor I received …. Please tell me how one is supposed to take a picture of the incorrect flavored iced coffee