I recommend to all of you take a good look at the screenshots.
Don’t hesitate to look at all the options a little deeper.
TomTom server can be busy, nothing new, be patient. In addition, not all options are active in all states.

Basic knowledge of application architecture (which devices they are intended for) and installation is implied.
If you are not sure about something, you can always google it, although it is constantly discussed on the Forum