water carriers and stables, after placing it, it will be on the board unless you sell it or use it to remove fire and you can even move it around just by clicking and dragging it, as for wells, sumps, and pipes, after you place it, it will be locked in place unless you sell it. If some red construction card never came out, check the construct tray.
One more thing, don't you dare skip tutorials and read them carefully, the tutorials always have the most important stuff included. I already passed it on hard multiple times. I'm a little angry because of this