Hi Francesco,
as you have written, it’s know that the apps store isn’t working well. As far as I know, e.foundation is on the way to resolve the issue.
regading Aurora: wait til end of week, in f-droid will be published a new version, wit working anonymous login.
regarding location: Have you once tried outside ? I know it from myself when trying inside a room it doesn’t work or only bad, because it’s using the cell phone access point near you to locate you.
Regarding your apps: You know that you have named 2 of he most spying apps in the market ? I hope you are running them in shelter on not on your normal profile as here described