Arby's Gave Me Incomplete Order for 2 Piece Menu

I bought a 2-piece menu and a chicken burger sandwich from Arby's. The 2-piece menu included 1 hamburger, meaning they didn't have 1 hamburger. I ordered it with a "pick up from store" option. We checked the products at Konyaaltı Beach. We couldn't return them because I'm pregnant and we ate while we were hungry. If we bring a receipt and a photo, will they give us the missing items? I paid ₺450 for the 2-piece menu because it was for two.
I was told to go again, they said they would help. I haven’t gone yet because it’s far away.










