Can’t use buttons at top with iPhone X

I can’t use the buttons at the top of the app on my iPhone X! I just got an iPhone X & they’re to close to the top & when I rotate my phone they disappear! So I can’t save, send or go back!! As of now the only way I can keep the picture is do a screenshot then crop out all the unwanted! I LOVE this app it makes my great pictures AWESOME, so is there anyway you can fix this problem?

Peacewomyn about Adobe Photoshop Express, v6.2.2