You were walking in the forest because why not? And you found an old abandoned lab that still had electricity running. You walked around and came across a room with a computer and something that looked like a glass tube built to contain a person and when you looked closer, you noticed that the computer was connected to the tube. You then pay attention to the computer, you discover that it is an equipment to modify someone's body.*

The interface looks like this

Subject's new height:??

Subject's new weight:??

Subject's new replacement arm:??

Subject's new name and identity: Loading

Please, put the new subject in the test chamber

Is it asking you to get inside the tube? Is it asking you to fill its requirements? What will you do?