Why am I can't see all the Walls in the mobile app?

When I logon from my PC to the Gamehag website, I see the following Walls in the Contracts: Wall of: Universe Terror Demons Anxiety Monsters Darkness But when I login in the mobile app, I see only: Wall of: Terror Anxiety Fear The problem is for example I see a lot of good thing in the Universe for android, but can't reach it from my phone. Additionally if I trying to do the offer from the link directly what I can see in the offer, it's not working, I mean I can install the app and play but no gems for that. So why am I can't see the Walls in my mobile app?