Invoice/packing list and exchange for correct flavor

I ordered unsweetened and vanilla HUEL. I got 2 Vanilla HUEL. It seems that Packing department made mistake with my order. I have packing list: ORIG-UU and ORIG-VA. But I got 2 HUEL vanilla in the package box. I am trying to find out how to exchange one vanilla bag for one unsweetened bag. Please help.

Hey there! I’m sorry your order didn’t arrive correct. I’ll send out a bag of unflavored to you now.