In the Wardrobe if it's an outfit or a piece of clothing:
Missions can be found in the DedSec app from your phone
The vehicles and vehicles skins can be found in the Car on Demand app in the phone.
Vehicles and vehicle skins
To find those, you'll need to head to the 3D printer in a HackerSpace
Weapon, Drone and RC skins
Should you encounter any issue with your extra content, please don't hesitate to contact us.