I would like to upload 12.9-inch iPad Pro (2nd generation) screenshots from my app in order to fulfill screenshot specifications for App Store. However, I only have an iPhone SE.
How do I get those screenshots in 2048 x 2732 pixels (portrait)? Do I really have to buy an iPad with 12.9 inch? I would create some screenshots in Photoshop but I have no clue how my app looks like (how the proportions are exactly)
Can anyone help me please?