Adding Neighbours
To add neighbours in The Sims FreePlay, there are many options depending on where you got the game from, and what device you're playing it on.
The easiest way to work this out, is to know where you got the game from.
To follow the guide, Simply click the "Add Neighbours With" button directly after the the icon of the App Store that is on your device.
Google Play Store (Android Devices) You have two options, You can add neighbours with your Google Play Account. (You already have a Google Account, as you needed it to access the Play Store). Or, you can add neighbours with Facebook. (Requires the Spyware known as Facebook).
Apple iTunes (Apple Devices) You have two options, You can add neighbours with your Apple Game Center Account. (Requires Game Center). Or, you can add neighbours with Facebook. (Requires the Spyware known as Facebook).
Amazon App Store (Android and Kindle Devices) You have only one option. You can add neighbours with Facebook. (Requires the Spyware known as Facebook).
Windows App Store (Windows Phone Devices) You have only one option. You can add neighbours with Facebook. (Requires the Spyware known as Facebook).