1 Reply
Phil Mayor

This may not be the advice you want , To make it look great I think you need to resize the phone on the slide:


Here I pulled it back from the slide and set the modern player to white whit the slide also being white, finally I added a drop shadow. You could take it further by adding a reflection overlay.

You could make yours better by setting the slide background to white and using the white player, but you are a little close to the edge.