A:AnswerHello,
You msot likely accidentally clicked "setup for an organization," in which Meta would assume this is to be used for a company. Try a factory reset and be sure to not select this option with setup.
A:AnswerI'm not sure if they'll drop it that much but it does come with a glasses spacer, depending on the width of the glasses will depend if its a tight fit with the face pad
A:AnswerYes, you don’t need to buy anything extra to start playing! Although accessories are highly recommended to make your experience as comfortable as it can be.