Form 4825 options not showing up.

My previous employer basically dropped off the face of the Earth and I know I'm not getting my W-2. I need to fill out form 4825, I follow the instructions on the website, get to the section where I'm asked if any "uncommon situations" apply where I am instructed to check something that says "Substitute form- Employer never sent W-2" or something along those lines and there's no option like that. I'm legitimately following these instructions as closely as I can.