How do you get the fashionista badge on animal crossing She asks me if I'm there for the badge and i say you know it then she just says im having a hard time giving it you.what should i do?

First you need an empty letter slot... Next I answered the first answer for every question and she gave me the badge. And if you give her like 5,000 bells she gives you really pretty shirts, But if its the 1st time you talked to her, she doesn't give you the badge.