I have no camera at the bottom left of my screen. Or newspaper or cafe. How do I get them?

The camera icon has always been in the upper right corner.

If you are a beginner, you have to reach certain levels to get the newspaper or cafe lounge icons, levels 11(?) and 14, respectively.

If you had these icons and they just suddenly disappeared, try updating your game. If that doesn't help, contact customer support through the "help" button in the game settings (green gear icon) and have your game ID ready.