Take screenshots of my new app from an iphone 6 plus, 7 plus or 8 plus (5.5 inch screen)

I Am about to release a new game, I require screenshots of the game on any of the following devices: Iphone 6 plus Iphone 7 plus Iphone 8 plus I will need to know the icloud account linked to your device. I will then add you as a tester of my game. You can then download an app called TestFlight, install my game and take screenshots as per my specification. I need a very quick turnaround so please only apply if you can work right away - You must have one of the devices mentioned above and an icloud account linked to it.