Q5-Lover

Hi all, i recently purchased a 2018 model 2018 S-Line 190bhp Q5 and I am thoroughly thrilled with my new vehicle. However, there is one item that I dont know should it exist and is missing from my car. In the centre under the arm rest there are 2 cup holders and a small storage space and it would appear by looking at it that there should be a sliding cover that slips over the cup holders when not in use. Does anyone know if that is the case and if so can I purchase and install this tray myself because I cant find them anywhere or even images of my model with this in it so it may not even exist. Any help would be greatly appreciated.