Open Snapchat
Tap your Bitmoji or profile icon
Tap the Settings gear icon
Scroll to Privacy Controls
Tap Location
Turn on Ghost Mode
Choose how long to enable Ghost Mode
Confirm your selection
To stop sharing with specific people, open Snap Map
Tap the settings icon on the Snap Map
Adjust who can see your location
If needed, disable location access for Snapchat in your phone settings
On iPhone, go to Settings > Snapchat > Location > Never
On Android, go to Settings > Apps > Snapchat > Permissions > Location > Deny