Receiving an error in ios app submission to apple store.
We noticed that your screenshots do not sufficiently reflect your app in use.
Specifically, your 12.9-inch iPad Pro (3rd Generation) screenshots do not display the app in the correct device frame.
I have an experience of 3+ years as an iOS developer and i have resolved such error of submission as well as resolved many issue when app is rejected. You can try me out. You will definitely love to work with.