I'm sorry, if the anchor closes the studio after you win the lucky star, I can't provide you with a specific way to check the winning results. Usually, the anchor will announce the winning results in the live broadcast room, but if the live broadcast room is closed, you may need to contact the anchor or other relevant personnel to get information about the winning results. It is suggested that you ask the anchor or live broadcast administrator about the winning results before the live broadcast room is closed, or contact the anchor or live broadcast administrator through internal or private messages after the live broadcast room is closed. Good luck!