One city is open. The others are the places business travellers from Copenhagen go to most, each marked as it stands. BLCK opens a city when accounts and requests point to it.
BLCK is a platform: it opens a service area by bringing in licensed chauffeur companies there, and it does that where the demand is. The clearest signal is a company that opens an account and says where it needs cars.
Open a business account and suggest the city. It reaches BLCK’s operations directly.