Ok. What appears to be going on is that you probably have signed up for SpatialOS before the 11.0.0 version was released. This means that the version of Wizards that was pre-uploaded for you was one for SpatialOS 10.x. Because there have been changes to entities and components between those two versions a snapshot for 10.x is not usable for a 11.x deployment and vice-versa, hence the failures.
We are aware that this is an issue that people have been encountering a few times and are already working on a proper solution.
You can confirm that this is the root cause of the issue that you are experiencing by going to your project in the console and click to see the details of your assemblies. The pre-uploaded one should be displayed as a 10.x assembly (last column of the line).
This means that if you go to the Wizards GitHub and download the repository in the corresponding version then you should still be able to start the deployment in a healthy state (although not running on 11.x).