Is the application architecture correct?

Question

ASP.NET

We plan to make a service that works through a mobile application - just like a graduation thesis.
To begin with, we experimented with TFS (Visual Studio Online) - it works. We'll be experimenting with Azure soon.
Question - did I draw the diagram of the application and the cloud server correctly? We are based only on Microsoft technologies, the database is non-relational.

Answer 1

Where exactly is the architecture? In the picture you see just a set of some technologies, it is not even clear what interacts with what and how.

Answer 2

Marketers and advertisers draw like that.