Not given option to create a new XS application.

I'm going through the youtube tutorial for creating a new HANA XS application but I'm not seeing a way to create a new one from the platform cockpit. all I get is the following screen:

Image may be NSFW.
Clik here to view.

Am I doing something wrong? I've also tried using the web based development workbench and get the following error:

08:42:00 >> Error while creating package:
Repository: User is not authorized to execute specified operation;User 'DEV_...' has no authorization, privilege: 'REPO.MAINTAIN_NATIVE_PACKAGES', package: '.REPO_PACKAGE_ROOT'!

any suggestions would be appreciated.

Thanks

Brendan