I put trash in the 2 other cages and the door opened but how do I get the stabilizer

I started playing this game today, and it's stuck on auto movement. I've tried uninstalling, starting a new game, pressing every key on the keyboard to try and turn it off but nothing works. I checked YouTube videos of the gameplay to see if this was how it's meant to be and it's not. Is this a bug? I want to play this game, but if I can't fix this I'll have to return it. It's pretty much unplayable as is, I can't target things easily because I keep running into stuff/away from things....

What is the description or clue for the lighthouse magnet puzzle? I have the oil, but what to do with the oil? It says I need to fix a panel, and the only one remaining is this weird flying magnet panel, the others were pretty self explanatory, but the magnet panel, is just not making any logical connections. Clue....

Won't let me relieve the mother's spirit - When I bring the crystals to the rune , it flashes red when I interact with it but does nothing . Please help me

Hi, I'm stuck with the generator, when it's broken and I put the pipes together, it doesn't work. I had a bug with the first stabilizer, it disappear but it's still get check and is apparently used (it's not, nothing is automatized). I'm french, sorry for my grammar and other faults! If you could help me it would be great!...