Open Snapchat
Tap your Bitmoji or profile icon
Tap the gear icon for Settings
Tap Privacy Controls
Tap Contact Me
Select My Friends
Tap View My Story
Select My Friends or Custom
Tap See My Location
Turn on Ghost Mode
Tap Use My Cameos Selfie
Choose who can use it if needed
Tap Activity Indicator
Turn it off
Tap Memories
Set My Eyes Only or use passcode protection
Tap Quick Add
Turn off Show Me in Quick Add
Review each privacy setting regularly