So unfortunate
There's other styles to download but that takes a very long time and I still won't know what the style is. Since there are other apps of this type I'll let them prove their mettle.
I'm aware that the problem might be my phone but it really should work on iPhone 11 Pro Max and it's not.
Thank you for fixing
Response from developer
The new version has fixed the problem that ipad cannot save photos, you can update to the latest version to use