Setting Zone Controllers

Help urgently needed to avoid divorce!

I have just fitted tado across the house. Setup is 6 smart valves upstairs and 4 downstairs. I also have a tado thermostat downstairs and the extension pack downstairs too.

To have each valve follow the schedules I have setup what do i need to set as the zone controllers for them? The schedules aren’t being followed at all at the moment and tado are saying it’s down to my zone controller set but not making it clear what I need to change

Help hugely appreciated!