On 13th August 2014 you purchased Creative Cloud Student and Teacher Edition full membership. which has been not yet been activated. It in under this Email ID of the forum.
You just need to log out & log back of the Cc desktop app.
Please refer to
- Creative Cloud Help | Install, update, or uninstall apps
- Download and Installation Help
- https://creative.adobe.com/products/creative-cloud
- Creative Cloud Help | Creative Cloud for desktop
Hope it helps you.
Regards
Rajshree