i know but floodlights won't go above lvl 8 and video wall above lvl 9. to build others i need these two at lvl 10. because of this i can't bukld other.
Really???? I thought u can still upgrade other facilities if one is maxxed out..... That is the case with everyone. I think ur game got a bug, better contact Nordeus Support
here is an example. check the last one, it say to build this one we need to construct another item of this category and all other facilities at level 9