iGodly,
Please check here :
https://coloniae.space/reference/general#ConsulateLevel5 , and ensure that you have :
- All the materials needed to build it. If even one type of resource is missing, you won't be able to see the building in the menu. Usually for consulate 5, one is missing helium 3 or charcoal.
- All the research needed to build it. Do note that one of the research needed is Tourist Traps.
- The Megabots needed to build it.
- That you have not declared independence yet.