If you are still trying to figure out how to get the new Snapchat Map it is very easy. Once you update to the latest version of Snapchat (Version 10.11.1.0) you can access the Snap Map. When you open your Snapchat app and see the camera screen (front facing or rear facing), you can pinch to zoom and the Map will show up. It is important to note that you cannot share your location without Bitmoji.
It is very likely that older model iPhones and iPods will not allow users to use the Snapchat Map. This has been common with the face filters. If you have an iPhone 4, 4s, 5 or 5s there is a chance that you cannot use the map. That said, we have yet to hear any reports of the Snapchat Map not working on certain devices. Does the Snapchat Map work on your older model Android or iPhone?