Why can’t I access all my drawing – Home Design 3D - GOLD EDITION Review

I just got this app for my Mac/Ipad/iPhone I can’t open any of my drawing from the home design app. It says I can’t open stuff from a new version. Why can’t all your apps work across a brood spectrum. I paid for all of your design apps you would think you could access everything across all apps. I have to change my rating from an original 5 star down to 3 and that’s being generous at this point. But I am sure you don’t care since you already have my money. Once you change the interface to access across all your apps I will change back to a 5 star rating. Also your home design 3D app needs some work with being able to add multiple floors and a roof system.
Review by Mmcafee525 on Home Design 3D - GOLD EDITION.