customize an ios project

Hello, i want to customize

https://codecanyon.net/item/instamask-ios-photo-masks-photo-frame-photo-editor-app-swiftcodeigniter/32689388

https://apps.apple.com/ee/app/photo-frame-mask-instamask/id1552555296


1. Remove editor screen
2. Remove auto save
3. Add copy and past button.
4. Remove 3 button
5. support gif format