this game is not working on my phone – FurReal Friends Get Up & GoGo My Walkin' Pup Review

hi.i have an iphone 6s and my ios is 11.3.i really love this game but its not working on my phone?please fix itt pleasee!?
Review by النا ايزانلو on FurReal Friends Get Up & GoGo My Walkin' Pup.