I need to make facebook login function for unity game on window platform -- 2

I need to make facebook login function for unity game on window platform. You need to do it on unity 2021 and latest facebook version with any app id, i will replace it with my facebook id. The ultimate goal is to be able to get the user's facebook token. You need to hand over that functional code to me and I put it into my game myself. Hoping to meet people who have done it and can get it done quickly. Thanks all !