Most of the time, you do not want the public to know the exact location of every tweet that you post. However, there are times when letting people know your exact location can be useful… and even life critical. For whatever reason you may want to reveal your location, you still need to enable this option in your twitter account settings. Here are the instructions on how to do so.
Step 1: Go to your twitter settings
Step 2: Enable “location”
Step 3: Tweet from your smart phone
Step 4: Check your tweet for location