Steers Edenglen - product NOT delivered!

I am disappointed! While the taste of the burgers was great , we ordered 3 x Phand King Steer Burger meal combo with chips. ALL 3 BURGERS came with ONLY 1 patty each ! The description and supporting picture say 2 x Pattie’s per burger. How is this missed on 3 burgers ?? Do staff know their product ??