Game won't let me build like usual

Help me please! My game works fine, and the suddenly it won't let me place object. It looks like I'm placing items (ingen build/buy), but then nothing shows up. I can't place things, build or even save or exit the game. The only thing that works is forcing the game to close, the reopening it. Then it all happens all over again when I open it. Sometimes I can build for a really long time before this happening. I tried starting new builds, I've uninstalled and reinstalled the game. I don't know what to do! Also the game worked fine until the last update. Even the things I saved to the gallery is gone.😭

Anyone else have these problems? Any tips on what to do?