i have an identical twin sister but she literally gets all the guys what am i doing wrong

I don't know what you're doing wrong but I don't know maybe her personality outshines yours regardless do you and find who likes you for you don't compete with her compete with yourself

Hide her sister in the basement and make sure she doesn't come out and steal her identity.

I don't know, like get rid of her or something. I'm not saying kill her or anything, okay? I'm not saying kill her or anything, but get rid of her. I'm not saying don't kill her, okay? But I'm also not saying kill her, okay? But like get rid of her somehow, any way you can think of.