Hi DeSmith123! Welcome to the Farm Heroes community
Those smoke signals might be clouds signalling that you are at the end of levels. There are many more levels available once you update the game on your app store
The game is on my computer. How do I update there? I've deleted the game and then opened it again and the game remembered where I left off. Any help would be appreciated.
In the mean time I suggest you try the following workaround:
Install the game on a mobile device, start it and connect it to Facebook. From here you should be able to play the next level. Once you have completed the next level your progress will sync back to Facebook and you should now be able to continue the game.