How to restore a deleted building in People Playground? (People Playground)

I built one building for a long time and then I saved it. After a while, I wanted to add some items to my build. I already put this building on the map and added what I wanted. To make the same name, I had to first remove the old building. I deleted it, but immediately when I pressed the button, I was knocked out of the game and this building was deleted and the new one was not saved. Please tell me how can I restore a deleted building in the People Playground?