Well @souklar I have no idea why it is showing unavailable on the virtual space, did you try to delete the folder inside data/data/playrix.... and the data/app/playrix...
Also after deleting the playrix folder (download and test the arm64 version) then, why not directly install the game inside the phone, or use another phone. I use an emulator on my laptop (Bluestacks). Hope this helps!
Well @Kronfeld you can have progress on both accounts, if you disconnect one from the settings icon in the game and connect the new facebook account (since the save data is also stored on your device), and if you want to remove your progress from one account, you might want to install homescapes on a new device, then, play the first level of the game, spend your 1st star on the rug (a popup will show up) and it will tell you if you want to connect your account with facebook and restore your previous game, you can simply cancel that and connect your account and your previous progress on that account is removed.