The bulldozer icon should appear on the right hand side of the screen when you have selected the building you want to move/demolish. The icon is located immediately below your golden key count and above the icons for the land value/wealth forecast buttons. Can you check your game and let us know if it is there? Have you demolished buildings before and only recently had the icon disappear?
Well then how do I demolish a building with a helmet on it? It wants a bolt thing from the railroad and I'm not wasting my coins on that. Been trying to get my train updated and it's a nightmare. Because the house wants a bolt is the reason I want to demolish it. How do I move forward?
No need to bulldoze - just refresh the plans.
Refresh the plans? I don't know what you are referring to
Below the items that you need to upgrade the RZ, there are two arrows in a circle. Tap that, wait 30 minutes (or watch an ad) - new set of items for the upgrade.
